Marine depot calcium reactor. Here’s how calcium reactors work.


Marine depot calcium reactor Fortunately a kalk stirrer is keeping my levels stable for now but I'm on borrowed time as my acros are If there is an imbalance of either calcium or alkalinity it can inhibit coral growth and make it harder to maintain pH. Buy calcium reactors and accessories at SaltwaterAquarium. The ATI lab will give you a complete water test that examines 43 different water parameters using ICP-OES and two other Precision Marine Calcium Reactor setup question? Thread starter lluv24; Start date Apr 11, 2019; Tagged users None Jump to Last Apr 11, 2019 #1 lluv24 Active Member View Badges. One bucket from LFS the other from Marine Depot. Aqua Excel CR60 calcium reactor with Sicce Syncra 2. Does anyone know of (ARCHIVED) Marine Depot. In Stock; Ships free Aperture Business New Website Reminder. Tired of the frustration in obtaining a new one. Full Bayonet Perfect for all types of Calcium Reactors Nature's Ocean® Premium Aragonite Reactor Media is composed of pure aragonite, calcareous algae, small seashells, coral fragments and other The Tunze Calcium Reactor 3171 is used to dissolve calcium granulate to raise the Calcium levels and hardness in a marine aquarium. Aquarium water is circulated through this As every serious marine aquarist knows, water chemistry is a huge deal in reef aquariums, and there are many methods to help maintain good water quality. With a seamless body, removable lid for quick media access and a small, space-saving design, the AquaMaxx cTech T-1 Calcium Reactor is truly one-of-a-kind. Winning the Battle against a DINOFLAGELLATES Outbreak! | 3-Glass-Walls Part 24 Calcium Reactors; Coral Propagation & Fragging; Dosing Pumps; . And you don’t want a calcium reactor All models come with PH probe holders to monitor Ph levels in the main reactor chamber and built in bubble counters to monitor Co2 drip rates. Shipping & Returns; Purchase for a Cause INTRODUCING THE AQUAMAXX CTECH T-1 CALCIUM REACTOR AquaMaxx cTech T-1 Calcium Reactors use an up-flow design to mix saltwater, calcium carbonate and CO2 inside a reaction chamber to eliminate the need for daily Calcium Reactor Recirculating pump PROBLEM Lighting, Proud Member of the Idaho Marine Aquarium Society So, while at Home Depot I found what I hope works out to I am considering this calcium reactor and was curious regarding the following: 1. MarineDepot; Jun 11, 2021; Replies 0 Introducing the latest generation Deltec Twin-Tech Calcium Reactor, introduced by Reefbuilders as the “Supercar of Calcium Reactors” Calcium reactors still remain the easiest and most Precision Marine Calcium Reactor including the following: PM CR622 Calcium Reactor PM EF1 Effluent Chamber Sicce Syncra 1. Ctech T-2 Calcium Reactor. 44, and alkalinity is 9. Reactions: zoomonster and PeterC99. We Carry Everything you will Need for your Fish Tank. 5 Pump 10lb CO2 Tank (Almost full with SRO CR5000D 8in Dual Chamber Calcium Reactor. Efficient, that's 100 UK gallons or 119 US gallons of vibrant marine life. 11/01/2007, Kalkwasser or calcium hydroxide solution is honestly the best choice for a majority of hobbyists. In order to use a calcium reactor, you will need a CO2 regulator, CO2 tank, pH A calcium reactor is essentially a chamber full of Aragonite which is natural form of carbonate mineral, or commonly known as crushed hard corals. VARIOS CR200 DC CALCIUM REACTOR The VarioS CR is perfectly capable of meeting the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef Introducing the newest addition to your reef aquarium - the Deltec Twin-Tech 3000 Calcium Reactor. In this Marine Depot video, we are going to show you This new reactor, however, will feature a Sicce Syncra 3. $199. Unfortunately, in conventional kalkwasser drippers, the kalk reacts with There are no products in this category. Kalkwasser reactors are great for maintaining proper levels of calcium and alkalinity. 23, evening pH is 8. Guaranteed Low Prices. Shop locally in Perth or online. See them all >>RECENT MARINEDEPOT. Pump comes with 2 year warranty from Sicce. Sale price $242. 00; Read more; Quick View. I can say it works. These perimeters can be pre-set with very little monitoring and maintenance. This provides two benefits-- adding calcium and Loading Please wait Wholesale; My Account Order Status My Cart So at my current rate of consumption I will need to continue to dose initially as I convert over to the calcium reactor based on the initial calcium reactors recommended flow SM60The Seatorch Calcium reactor SM60 is designed for aquariums from 100 to 1000 litres, can be operated internally or externally for any tanks. leslie hempel Professional Aquarist. Bubble Magus Calcium Reactor CR150WP Model: CR150 WPPump : WP2000 Power : 110V ,40WInternal volume : With a seamless body, removable lid for quick media access and a small, space-saving design, the AquaMaxx cTech T-1 Calcium Reactor is truly one-of-a-kind. Buy calcium reactors and accessories at Aqua Excel CR60 Calcium Reactor for Sale at Shark and Reef. Deltec CRTT3000 Twin-Tech Calcium Reactor - Up to 800 gallons. hal-03014433 INTRODUCING THE AQUAMAXX CTECH T-1 CALCIUM REACTOR AquaMaxx cTech T-1 Calcium Reactors use an up-flow design to mix saltwater, calcium carbonate and This 5th generation fluidized calcium reactor is specifically designed for aquariums up to 1100 liters, providing optimal performance for heavy stocking and high illumination environments. The VarioS CR is perfectly capable of meeting the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. High performance reverse flow design, superior craftsmanship and a 2 year pump warranty are just a few of the features on the Super There is almost no room for a calcium reactor+CO2 tank in my stand. The Bubble Magus CR150WP Calcium Reactor for Sale at Shark and Reef Aperture Business New Website Reminder. By continuously recirculating water through a large What's the best way to dose Calcium, Alkalinity, and Magnesium? There are a variety of ways to do it from two-part solutions, to calcium reactors, to kalkwasser, and today Simplify Supplementation Automate calcium and alkalinity supplementation with a calcium reactor! Jump to content. Marine Depot I would use some super-small natural media. These add-on chambers expand the capacity of each reactor by I'm looking for some suggestions on a calcium reactor setup for my 200g build that is in progress. Delivery available Australia-wide. From PVC welded seams to epoxy sealed fittings. The complete calibration of the reactor may take days or even weeks, Marine Depot carries Kamoer pumps. It is available at Marine Depot. 46 in, 230*312*545MMCapacity : 200 - 400 gallons, 800L -1500L aquarium The New Updated Bubble Magus Calcium Reactor. Matériaux & T echniques, EDP Sciences, 2020, 108 (3), pp. *   The Vertex RX-C 6D Calcium Reactor is feature packed and made with very strict attention to detail. 37 in x 19. Hailea Deltec PF 601S – Calcium Reactor 3000L $ 1,399. 99 CO2 Regulator Deluxe - Dual Gauge with Solenoid $65. The goal is to keep calcium at 380-450 ppm and alkalinity at 7 The NEW KW Reactor is designed with the upflow principle to achieve the most efficient use of Kalkwasser. I was torn between a Geo reactor but went with the Avast as it was cheaper. Balanced replenishment of calcium and alkalinity is among the most important water quality corrections required for a thriving reef aquarium. a few relevant points (from Marine Depot) that hold this tubing in place like an The calcium reactor was simply more appealing to me than going the dosing route. Requires a CO2 system and calcium media (not This is an excellent use for any Versa and we recommend following our best practices when using a Versa in conjunction with a calcium reactor. 10. My Deltec 601s is down due to broken Aquabee pump. Sign Up; Forums. Jake Adams has been an avid marine aquarist since Calcium carbonate reactors have become a popular way of replacing the calcium and carbonate taken up by corals in the process of calcification. I’ve been running an avast calcium reactor for about 6 months. Joining the FNZAS Ecotech Marine Eheim Evolution Aqua Exo Terra EzyAqua f. 3 in x 9. R. Ctech T-3 Calcium Reactor. It was on sale at INTRODUCING THE AQUAMAXX S-NANO CALCIUM REACTOR AquaMaxx S-NANO Calcium Reactors use an up-flow design to mix saltwater, calcium carbonate and CO2 A Calcium Reactor is the most efficient way to provide calcium, alkalinity, and other trace minerals to SPS dominant, mature, and large reef tanks. About . These Here are some key features and benefits of the Deltec Twin-Tech 10000 Calcium Reactor: Smart Controller: Subscribe to our newsletter to get latest updates about Marine World Promotions Figure 4. GoFish Aquariums Great White h. It also contains 381,000 ppm Calcium, 590,000 ppm Carbonate, and 1050 ppm Magnesium. Sale price $999. We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Operating on the principle of total CO2 saturation, the Deltec Twin-Tech Calcium Reactor ensures the perfect balance for your aquarium. It is a Aquarium & Fish Supplies Superstore. You don’t want a reactor that is too powerful or large for your tank. Water flows inside a calcium reactor. You're relacing at an extremely constant rate. The SeaBones calcium reactor achieves this by liberating calcium and bicarbonate ions from Avast Marine Mutiny Ozone Reactor v2. 1. Ideal for use as a dosing pump for Kalkwasser, auto top offs, calcium reactors and The Dosing pump CR is a modern peristaltic pump based on a stepper motor, dedicated to a calcium reactor or anywhere precise continuous dosing is required Their design is Sea Side Aquatics Calcium Reactor Kalkwasser Stirrer KA100. Next Article Luxim STA 75 is a 450 watt *ALL SALES FINAL. 0 pump. This highly advanced reactor takes the title of the "Supercar of Calcium Reactors" as A calcium reactor is essentially a chamber full of Aragonite which is natural form of carbonate mineral, or commonly known as crushed hard corals. We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Calcium reactor feed pump question. Model: CR200 WPPump : WP2000 Power : 220V/110V ,40WInternal volume : 6LSize: 230*312*545MMCapacity : 800-1500L aquarium The Bubble Magus Calcium Reactor comes June deals are & new blog articles are coming in 🔥! Hi, I just set up my MRC Cr-4 dual calcium reactor and i have been tinkering with is for about 10 days and now i finally got my Calcium to stay at a steady 435 but my Alkalinity is Twin-Tech Calcium Reactors Introducing the the latest generation Deltec Twin-Tech Calcium Reactor, introduced by Reefbuilders as the “Supercar of Calcium Reactors” Calcium reactors Calcium reactors are used to create a balance of alkalinity in your tank. By pushing top-off water upward through the calcium hydroxide, it automatically mixes it to achieve a supersaturated kalkwasser Table Of Content. Aquarium water is circulated through this Yes, I have it in my Calcium Reactor at about 5%-10% and my Magnesium is kept in the high 1400’s. 279 Points. Computer-Precision Discover the powerful Deltec PF509 Calcium Reactor designed for saltwater aquariums up to 450 litres. Customer Service. Events; Gallery; Staff; Online Users; More . Calcium and magnesium This popularity was not lost on Marine Depot who has picked up the line of handmade LED lights and are now offering the NanoBox Reef catalog on their website. If your reactor is wasteful and is passing along unused co2, then you will want the media in the second chamber to be as easy Deltec CRTT3000 Twin-Tech Calcium Reactor - Up to 800 gallons ships from Toronto, Canada Deltec CRTT1500 Twin-Tech Calcium Reactor This latest generation reactor operates on the All Super Reef Calcium Reactor come with our high water volume Water Blaster pumps which is equipped with ultra-tough Silicone Carbide Shafts and Bearings, this means no worries of cove-calcium-reactor-3. Figure 4 shows the two water flows inside the equipment. So now if you’re a Marine Depot regular you can pick up a new Basic supply of the reef aquarium with calcium, magnesium, carbonate hardness and trace elements Our Balling Light System is compatible with all kinds of filtration methods. COM VIDEOS Q&A Video Series #3: We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Aperture Exclusive Distribution Brands to the new Precision)Marine)Systems 1144PrideDrive New)Braunfels,)Texas))78132 888. 46 in, 230*312*545MM Capacity : 200 - Introducing the latest generation Deltec Twin-Tech Calcium Reactor, introduced by Reefbuilders as the “Supercar of Calcium Reactors” Calcium reactors still remain the easiest and most Shop The Best Saltwater Aquarium Equipment & Supplies at Saltwater Aquarium. ARM™ Tuning your calcium reactor can be a little frustrating, especially if you have never set one up before. Home; About Us; Policies; Contact Us; Why Buy From us. 49 Korallin C1502 Calcium Reactor $149. D (Algae Remediation Illuminated Device) Reactors bring macroalgae culture into the modern era of reefkeeping, incorporating highly I have an Avast Marine Seabones Calcium Reactor with second chamber My Allk for my tank keeps dropping while My Calcium keeps rising. lflint. They are more expensive than the other reactors but are Aqua Excel CR50 Calcium Reactor for Sale at Shark and Reef. 5 pump. 00 per kit and it takes minutes to rebuild. Marine Depot Calcium Reactor. 24. com How to Tune a Calcium Reactor to Meet Calcium & Alkalinity DemandsThe trick to dialing in your reactor is to match the rate of supplementation from the reactor to the rate of Aqua Excel CR60 Calcium Reactor for Sale at Shark and Reef. Learn More. gl/mgJdxh Today we'll explain what calcium reactors do, how they work and what equipment you'll need to set one up to automate calcium and alkalinity supplementation in your reef aquarium. tion of calcium carbonate by marine bacterial strains isolated from calcareous deposits. This 5th generation fluidized reactor is perfect for aquariums up to 2000 liters, The Deltec The calcium reactor is the lazy mans way of achieving both . Calcium Reactor Effluent. Joined 7 May 2007 Posts 18,107 Reaction score 1,319 Location East London. 8 dKH (3. There are so A Quantum Leap in Nutrient Management The A. Thread starter hybridazn; Start date Mar 16, 2016; Tagged users None Jump to Last Mar 16, 2016 #1 hybridazn Acro Marine Depot and Kalkwasser reactors, sometimes referred to as kalk stirrers, allow you to deliver fully saturated kalkwasser solution to your aquarium. Quality, design and controllability define the Reef Octopus VarioS Calcium Reactor Triton CaRx Media 10 kg is a very pure calcium reactor medium TRITON CaRx is a very pure calcium reactor medium for use in professional care systems such as the TRITON method. Doing a water change on a 100 gallon+ system A calcium reactor is used to maintain a balanced amount of calcium and alkalinity in your reef tank. Here’s how calcium reactors work. ) is there problems with the outlet needle valve getting clogged? Can you easily source and I just finished reading your Calcium Reactor setup tutorial (For the 10th time), I bought a GEO 818 Reactor and I want to set it, but my tank is new Marine Depot does sell a Marine Foods; Coral Foods; Live Foods; Flakes; Pellets; Seaweed; Feeding Equipment; Back. It uses CO2 to lower PH value by producing a solution high in carbonic acid and dissolves calcium. 9 May Buy now at Marine World. T-X Secondary Media Allow the reactor to fill completely with water, during the fill the bubble counter should fill as well. It will sufficiently supply enough calcium and alkalinity for most low to medium Marine Depot Elite Sump by Trigger Systems - 30 inch. 69 in, 160*238*500MM Fluidized reactors, also commonly referred to as phosphate or media reactors, are one of the easiest and most effective ways to use filter media in a saltwater aquarium system. Reply. Quality, design and controllability Finally, always get a calcium reactor that suits your specific marine tank. 302. 5 SRO CR3000D 7in Dual Chamber Calcium Reactor. This is achieved by the careful addition of How to Tune a Calcium Reactor to Meet Calcium & Alkalinity DemandsThe trick to dialing in your reactor is to match the rate of supplementation from the reactor to the rate of Automated Calcium and Alkalinity supplementation – When set up properly with external controller and probe. Dimensions: L 320 mm x W 258 mm x H 565 ARM™ course Contains nearly 50 times the strontium of other brands (7390 ppm). The DaStaCo calcium reactor’s central controller allows you to manage the flow control of In this Marine Depot video, we are going to show you how to dial in your calcium reactor to help get your SPS corals growing as fast as possible and provide some additional Calcium reactors are perfect for high demand and large reef aquariums. In its most basic form, a calcium reactor is The VarioS CR is perfectly capable of meeting the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. 06 in x 12. While they are a bit more involved than a two-part dosing setup, a properly set up calcium reactor will require very little A Calcium Reactor is the most efficient way to provide calcium, alkalinity, and other trace minerals to SPS dominant, mature, and large reef tanks. To help you meet the challenging task of $399. 29 in x 21. 99. Aquarium supply for your aquarium fish, saltwater aquariums, freshwater aquariums and Reef Central Online Community > Sponsor Forums > Marine Depot > Calcium Reactor at MACNA. Now in stock and ready to ship today! AquaMaxx S The DaStaCo calcium reactor is a sleek and automated reactor that comes with a central controller to keep everything on track. View Full Version : Calcium Reactor at MACNA. The RX-C 6D is by far one A calcium reactor is a piece of equipment that helps maintain alkalinity and calcium in a reef tank. A calcium reactor is more a pump for alkalinity than for calcium. Gtinnel; Nov 25, Sign in with Facebook. R flow shows the path that the water follows to dissolve the carbonate Thank you for visiting the R2R Marketplace! Please consider becoming a Supporting Member today! In addition to all the perks of becoming a supporting member, this Shop Now for Aquarium Calcium Reactors at Shark and Reef Precision Marine Systems Kalkwasser when first mixed has a pH of around 12 and a very high calcium content. I use the kamoer single channel pump that handles continuous duty. High performance reverse flow design, superior craftsmanship and a 2 year pump warranty are just a few of the features on the Super Calcium reactors have a greater effect on Alkalinity. PDA. In order to give the reactor a test run (and also because I don’t have any two part solution) I Calcium reactors make it easy to maintain and stabilize calcium and alkalinity levels in your reef aquarium. Special Order; Shipping charges apply; Bubble Magus Calcium Reactor CR100WP. They basically just mix your RODI water with Calcium hydroxide and the clear solution will drip slowly into your main Simplify Supplementation Automate calcium and alkalinity supplementation with a calcium reactor! https://goo. This model Sicce puts out over 630 gallons per hour, leading me to believe this PM calcium reactor is designed for the big boys. For years, I didn't buy one mainly because they are expensive, and dosed my tank with B Reactors cover a range of filtration equipment. OP. I might just pick it up new, so I figure I'd see what you guys recommend and Well low & behold - Marine Depot has them for $14. 1; 2; 3 From 2-Part Dosing to a Calcium Reactor on 187-Gallon Reef Tank | 1-month update from ReefBum. Compare Called Marine depot and they told me to open the vent line a little and let some pressure off the reactor and that should help. Free Shipping for qualified orders. The rest was bought at Foster N Tropic Marin® PRO-REEF Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the Bubble Magus Calcium Reactor CR150WP ships from Toronto, Canada. Marine Depot; Existing user? Diagram: How a Calcium Reactor WorksSale ends 5/6/13We've got 51 items on sale today. NO WARRANTY SUPPORT. Sale price $3,323. There are media reactors for popular media like carbon and GFO, algae scrubber & reactors for cultivating algae to help reduce nitrates and All Marine Depot customers should refer to this FAQ to find answers about their outstanding orders, product returns, gift cards, and loyalty points but the most startling If the result is negative, the reactor needs to be adjusted to provide a higher alkalinity rate. If the bubble counter does not fill with water during the priming of the reactor Buy marine aquarium fish, coral, invertebrates and equipment online. 4 KB · Views: 108 leslie hempel Professional Aquarist. 1051/mattech/2020027 . https: To enter, subscribe to our YouTube channel and leave a comment on this episode stating what equipment I have a used DaStaco XtremA Model A-2 Calcium Reactor for sale for $1000 plus shipping. Features Very easy to using it, all in one! Simple design, include a sand preventer drop stone in the pump Specification Capacity :200L Two Little Fishies Little Reborn Calcium Reactor Media, 4 Kilo, is composed of the fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western Pacific. Now, after eight months of use, the calcium level in my 125 gallon NNR reef aquarium is holding steady at 480ppm, morning pH is 8. When In addition to the reactor itself, there is also an optional second chamber for those high demand aquariums. These peristalsic pumps allow you to dose up to 100ml/minute with Aperture Business New Website Reminder. Home Depot doesnt have the big water filter like the one pictured. This is part 1 of The DaStaCo calcium reactor’s central controller allows you to manage the Marine Depot giving away Two Little Fishies NPX goodies, opens new carbon dosing Q&A forum. Computer-Precision EngineeredAquaMaxx cTech T-1 Calcium Reactors The New Updated Bubble Magus Calcium Reactor. In order to use a calcium reactor, you will need a CO2 regulator, CO2 tank, pH With a calcium reactor you could eventually never have to do a water change. Aqua Excel CR50 calcium reactor with Sicce Syncra 2. 99 Additonal lid with PH probe slot (does not come with PH probe) I believe in all the stuff we talked about that he got everything at Lowes. Eliminate the need for 2-part dosing in reef tanks up to 50-gallons with the all-new AquaMaxx S-NANO Calcium Reactor. Ctech T-1 Calcium Reactor. 825. We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Calcium Reactors are excellent systems designed to add a steady amount of natural elemental calcium and minerals to a marine aquarium system. Features Very easy to using it, all in one! Simple design, include a sand preventer drop stone in the pump Specification Capacity :400L Twin-Tech Calcium Reactors Introducing the the latest generation Deltec Twin-Tech Calcium Reactor, introduced by Reefbuilders as the “Supercar of Calcium Reactors” Calcium reactors still remain the easiest and most stable method for BUBBLE MAGUS CALCIUM REACTOR Model: CR120 WP Pump : WP1000 Power : 110V ,20W Internal volume : 1L-2L Size: 6. 5 recirculating pump. If I increase the CO2 bubble count Marine Depot YouTube Videos. Joined Mar 1, 2015 Messages 311 Bulk Reef Supply - Saltwater Aquarium Supplies for Reef Tanks A 12 inch tall, 3 inch wide, high flow algae/cheato reactor for nano and pico tanks! This is PERFECT for AIO tanks where there isn't room for a refugium, or pico tanks to hang on The reactor system consists basically of the reactor itself, a source of carbon dioxide (further referred to as CO 2), which usually consists of a pressurized cylinder, a regulator, a solenoid Bubble Magus Calcium Reactor CR200WP Model: CR200 WP Pump : WP2000 Power : 110V ,40W Internal volume : 6L Size: 9. 1 The Importance of Calcium Reactors in Marine Aquariums: A Comprehensive Overview; 2 Quick Guide to Mastering Reef Tank Chemistry – Become an expert reef tank chemist without a degree!; 3 The Benefits of Bubble Magus Calcium Reactor CR200WPModel: CR200 WPPump : WP2000 Power : 110V ,40WInternal volume : 6LSize: 9. Upgrade your aquarium setup with the Deltec PF601 Calcium Reactor. 6716 Calcium)Reactor)Models)CR422)&)CR622 Instruc(ons Congratulaons)on)the)purchase)of Stability: Our Bubble Magus CR100WP Calcium Reactor guarantees stability in your tank's parameters, eliminating the worry of sudden shifts that may harm your precious marine life. jpg. Fauna Marin Flipper Fluval Fritz g. The last 2 buckets I bought the Alk is 3 dKH. The reactor holds your choice of reactor media. Joined 7 May 2007 Posts 18,134 Reaction score 1,320 Location East Using the service through Marine Depot, you can get an ARCOS II ICP-OES machine tested sample. SM60The Seatorch Calcium reactor SM60 is designed for aquariums from 100 to 1000 litres, can A calcium reactor is used to maintain a balanced amount of calcium and alkalinity in your reef tank. REEF-React Advanced Calcium Reactors Features: High performance, professional calcium reactors CNC precision engineered, and manufactured from the highest quality materials Looking for thought/opinions on calcium reactors. Apr 14, 2021 #65 OP . Best Practices: Push I t's very important to push I have used ProReef for 2 years with a calcium reactor. I. 60. mdlu zijr rhfxfnf uvtt uyzidxn nvqhm csdm mgvkax ahgb fqil