Top Aquarium Water Chemistry

Voulosimi 44 lb Seiryu Rock Stone for Aquariums, Landscaping Model,Tank Decoration

  • Estimated rock size: 2″ – 12″, Rinse before use..
  • Molded with high-quality materials, lifelike, and environmentally friendly..
  • Add natural uniqueness and interest to the stones. Note: because it is natural stone, sometimes it may happen that some stones have no stripes or few and shallow stripes.
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CURRENT USA Ohko Dragon Stone Aquarium Rock Decor, 4 Piece - Unique, Hand-Painted Molded Fish Tank Decorations for Aquascaping, Terrariums, Vivariums - PH Neutral - Perfect for Aquariums Up to 24'' L

  • 100% AQUARIUM SAFE - Completely safe for all aquarium fish, red cherry shrimp, ghost/glass shrimp, Amano shrimp, snails and freshwater plants. Unlike natural dragon stone, our molded rocks will not leach, break apart or discolor water and chemically neutral, so they will not alter pH or water chemistry..
  • READY TO SCAPE – All stones are pre-washed and easy to clean – simply submerse, position and create a beautiful hardscape! Molded with high-quality materials, lifelike, and environmentally friendly..
  • 30 DAY GUARANTEE - We are so sure you’ll be happy with your purchase that we offer a “30-Day Money-Back Guarantee” to ensure customer satisfaction of our Current USA products. If for any reason you wish to return our product, we will promptly issue a refund..
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BXI Decorative Stones - 2.2 Pounds Aquarium Gravel, Fish Tank Pebbles, Natural Pebbles and Polished Glass Sand for Home Decoration (Multicolored Light Blue)

  • Weight: 2 pounds, about 1000 gram. Stone size: 0.12-0.32 inches/3-6 mm. Material: glass sand. Volume: 0.22 gallons.
  • Colorfast, non-Toxic, will not alter the chemistry of your aquarium water.
  • Use indoor & outdoor. Shiny in water. Perfect decor for fresh & saltwater aquariums, ponds, terrariums, gardens, potted plants, vases, ash trays, crafts & hobbies....
  • For a fish tank with length of L'' & width of W'', 1'' thickness of stone layer needs L * W / 23 pounds of stones. E.g. for a 10''*10'' tank, 1'' stone layer needs 4.35 pounds of stones.
  • Please rinse with water 3-4 times before putting in a fish tank.
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API Freshwater Master Test Kit

  • HIGH-QUALITY AQUARIUM TEST KIT: Our Aquarium strips are about 20% wider than other brands, Each test strip is made of high-quality fiber paper and NO COLOR BLEEDING pad, keep your fish healthy and safe with test strips.
  • UNIQUE PACKAGING DESIGN: 100 pieces of fish tank test strips. The aquarium water test kit contains 50 test strips in a bottle and 50 refills in a sealed aluminum foil bag. Easy to store and carry, prevent invisible water problems harmful to fish and cause fish loss.
  • EASY AND FAST: Our Aquarium Test Strips just soak in water for 2 seconds, then take it out, hold the test strip horizontally for 60 seconds, compare with the color chart on the bottle within 30 seconds to obtain clear and accurate water quality results..
  • FRESHWATER AQUARIUM TEST KITS APPLICATION SCENE: saltwater fish tank ,Tropical Fish Tank ,Breeder Tank, Pond, Betta Tank, Shrimp Tank ,freshwater Tank and other water aquarium.monitor your aquarium’s water quality ,To keep your aquarium or pond healthy and look vigorous.
  • 6 IN 1 AQUARIUM TESTING KIT: Water testing strips aquarium provide instant testing for Aquarium Freshwater,and can capture Nitrate, Nitrite, General Hardness(GH), Free Chlorine, PH, Carbonate(KH) in water for testing,fast and easier to dip and match to get a....
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LL Products Gravel Vacuum for Aquarium - Fish Tank Gravel Cleaner- Aquarium Vacuum Cleaner -Aquarium Siphon - 8 FT Long Aquarium Gravel Cleaner with Minnow Net

  • Filtration Function Process – The gravel vacuum for aquarium filters the garbage present in the water by creating an aquarium siphon that sucks the waste out of the water into the bucket. The water changer for fish tank has a rigid hose attached to the filter for precise placement, allowing you to spot clean your gravel.
  • Fully Assembled Aquarium Cleaner - This fish tank cleaner comes pre-assembled and is hand operated. Place the hose of this aquarium gravel vacuum into a bucket and the filter into your aquarium. Turn the valve to control the water flow, start pumping to create a siphon and begin cleaning your tank.
  • Hassle-Free Hand Pumping Operation - The aquarium gravel vacuum is highly efficient in cleaning dung and fish waste. The hand pump of this aquarium cleaner is easy to operate. Just keep squeezing the pump until an aquarium siphon is created and the water starts flowing. This will start the water cleaning process swiftly. Minimize your electricity bill with our gravel vacuum for aquarium.
  • Convenient for All Tank Sizes – Our aquarium vacuum gravel cleaner kit is a ready-to-use system that enables efficient and quick water changing and tank substrates. You won't have to scoop out water or fish dung with your hands. Say goodbye to tank tear-d....
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QZQ Aquarium Gravel Cleaner [2023 Edition] Vacuum Fish Tank Vacuum Cleaner Tools for Aquarium Water Changer with Aquarium Thermometers Fish Net kit Use for Fish Tank Cleaning Gravel and Sand

  • Mufti-functional cleaning kit: Aquarium gravel vacuum cleaner kit is a mufti-functional aquarium cleaner that uses (adopts)the siphon design principle, which includes the aquarium, aquarium sand washing, algae scraping, fish excrement cleaning, aquarium residual debris, and aquarium water changing. Quick water change gives fisha clean and comfortable aquarium living environment..
  • A wide range of combination accessories: 1 * air pressure control body.
  • 1 * user manual, equipped with 2 inlet pipes can be combined according to the size of the fish tank..
  • New upgrade function: the unique light manual press type design provides both convenience and pleasing appearance without electricity. The sand washer is equipped with two internal thickened airbags which can pump the water quickly. Aquarium siphon outlet pipe of the filter basket also equipped with filter, which not only avoids gravel blocking and all kinds of dirt, but also protect your lovely fish and small gravel fro....
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Tfwadmx Natural Driftwood for Aquarium, 4 Pcs Wood Aquarium Decorations Fish Tank Log Reptile Tree Branches

  • 100% NATURAL WOOD MATERIAL -- Aquarium driftwood is made of natural trees grown in the rainforest of Vietnam. Natural logs for aquarium has the texture of driftwood and the branches of azalea roots. After sinking, aquarium decor wood will not deteriorate or damage the water quality..
  • QUANTITY AND SIZE -- Package includes 4pcs aquarium driftwood freshwater. And the aquarium wood for fish tank sizes varies from 3.9 to 9.8 inches in length..
  • SMALL AND VERSATILE -- Tfwadmx wood for aquarium fish tank is complex and bizarre shape. Perfect for reptiles to climb on. It can be placed in the aquarium for decoration, adding aesthetics to your fish tank. It’s an indispensable landscaping item. It can also soften water quality and adjust PH value..
  • FRESHWATER AQUARIUM DECOR EASY TO CLEAN -- Spiderwood for aquarium unlike live plants, low-maintenance fake decorations do not require oxygen or fertilizer..
  • NOTICE OF AQUARIUM BRANCHES -- Some aquarium spiderwood needs to be soaked in water for several hours to sink to the bottom and will slightly discolor. This climbing driftwood is a substitute for azalea roots and sinks faster than it does. Before you put the fish tank driftwood into water, you’d better soak for 15 minutes or boil..
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Tfwadmx Aquarium Driftwood, Spider Wood Sinkable Driftwood for Fish Tank Decorations Natural Branches for Reptile

  • 100% NATURAL WOOD MATERIAL -- Driftwood for freshwater aquarium is made of natural trees grown in the rainforest of Vietnam. Aquarium wood has the texture of driftwood and the branches of azalea roots. After sinking, it will not deteriorate or damage the water quality..
  • SIZE -- Package includes 3pcs spider wood for aquarium. Sizes varies from 3.9 to 9.8 inches in length. Aquarium decor wood is safe for all pets. Shrimps, fish fry, hermit crabs, fish, and even reptiles love spider wood aquarium driftwood..
  • SMALL AND VERSATILE -- Complex and bizarre shape, can be used as climbing driftwood perfect for reptiles to climb on. Also can be placed in the fish tank driftwood decorations , adding aesthetics to your fish tank. It’s an indispensable landscaping item. It can also soften water quality and adjust PH value..
  • LOW MAINTENANCE -- Our natural logs for aquarium unlike live plants, aquarium driftwood decorations do not require oxygen or fertilizer. You can combine aquarium spiderwood with moss or other plants to create a landscape of the fish tank..
  • NOTICE -- Some aquarium wood for fish tank needs to be soaked in water for several hours to sink to the bottom and will slightly discolor. This spider driftwood for aquarium is a substitute for azalea roots and ....
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Josh Bach Men's Koi Fish Silk Necktie Blue, Made in USA

  • FAST- ACTING - KloudAway quickly clears cloudy or hazy aquarium water by CLUMPING FLOATING PARTICLES together making them large enough to be trapped by your aquariums' mechanical filter. To remove these particles from the water your aquarium must have a mechanical filter..
  • CUTTING EDGE FORMULA - Our advanced fish tank water clarifier is targeting unsightly particles in water such as uneaten fish food, dust and other debris to produce crystal clear water. KLOUDAWAY DOES NOT WORK ON "GREEN WATER" as algae continues to multiply..
  • SAFE AND EFFECTIVE - Our cloudy water treatment is SAFE FOR all types of FRESHWATER FISH, TURTLES, PLANTS, SHRIMP and OTHER INVERTEBRATES and has no effect on the beneficial bacteria in your aquarium's biological filtration..
  • REMARKABLE RESULTS! Use our aquarium clarifier to maintain sparkling clear water in your freshwater aquarium. For exact details of how to use KloudAway, causes of cloudy water and much more, WATCH OUR VIDEO "Clear Aquarium Water Fast".
  • Water testing is recommended. Cloudy water is often caused by New Tank Syndrome, wh....
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Hanna Instruments HIREEF Reef Professional Checker Kit V2 HI 772 – HI 758 – HI 774 – HI 98319 – HI 70436M from wwG Store

  • 9-IN-1: Keep your aquarium clean and your fish healthy with our 6-in-1 fish tank water testing kit. Test your aquarium water for hardness, carbonate chlorine, nitrite, free chlorine, pH, nitrate, alkalinity, iron, and copper.
  • QUICK & EASY: Our water test kits for aquariums take the guesswork out of your aquarium maintenance. Simply dip the aquarium pH test strips into the water to get your results within seconds and adjust your water accordingly.
  • ACCURATE & RELIABLE: The aquarium pH test kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been this easy to take a faultless reading of your test strips for fish tank maintenance.
  • 100 TEST STRIPS: Our aquarium test kits include 100 aquarium pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds and aquariums.
  • INCLUDES EBOOK: The fish tank test kit comes with our eBook, exclusive to JNW Direct customers, that walks you through the meaning of different test results and explains how to achieve a healthy aquarium environment.
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Koller Products Replacement Filter Cartridges - Small

  • PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy..
  • PRE-ASSEMBLED - READY TO USE: No assembly required, no mess..
  • DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris..
  • REMOVES IMPURITIES: Activated carbon eliminates organic pollutants that can degrade water quality and cloud water..
  • HANDS STAY DRY: Easy to Install - Easy to Replace - No Need to Get Hands Wet..
  • OPTIMUM FILTRATION: For optimal filter performance replace cartridge monthly or sooner if heavily soiled and reduced filer flow..
  • KOLLER PRODUCTS & HAWKEYE AQUARIUMS: Replacement cartridge fits Koller Products and Hawkeye power filters for the following aquariums: AquaTunes 2.5-gallon Aquarium with Sleep Sound Machine (B00HH7UVYO), AquaTunes 3.5-gallon Aquarium with Sleep Sound Machine (B00HH7UW1Q), AquaView 3-gallon (B01M4LNYWS), 4.5-gallon Aquarium (B01JS39E60), 5-gallon Aquarium (B00KIRR8BY), 6-gallon 360 Aquarium (B007R5C6CG), 6.5-gallon Aquarium (B0182CAHWS), 7-gallon Aquarium (B01JS2NNJA), Smart Tank 5-gallon Aquarium, Smart Tank 6.5-gallon Aquarium (B086D9B85Q), and Smart Tank 7-gallon Aquarium (B0865LG56Z)..
  • DIMENSIONS: 2.25 L x .5 W x 5 H Inches. Product may ship in white SIOC packaging depending on demogra....
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DaToo Aquarium Hang On Filter Small Fish Tank Hanging Filter Power Waterfall Filtration System

  • DaToo Aquarium Hang-On Filter: Owning a successful aquarium is the dream of every aquarium hobbyist. But what is the key to the success of the aquarium? The answer must be the perfect filter. DaToo Aquarium hang on filter has a powerful & whisper-quiet filter system, safe and durable, adjustable water flow rate, can easily create a clean, clear and stress-free water environment for your beloved fish. Select DaToo hang-on filter, let us immediately have a successful aquarium..
  • Powerful & Whisper-Quiet Filter System: 2.5W water pump, powerful and energy saving, can easily move water through the filter cartridge at a rate of 42GAL/H (160L/H). Working sound ≤35db, giving you a whisper-quiet night. 100% research-grade activated carbon, can effectively remove odors, discoloration and impurities in water, and the filtering effect is 1.5 times that of other fish tank filters..
  • Durable And Safe: Super-strength ABS shell, sturdy and durable, without fear of any external force damage and chemical corrosion, longer service life. DaToo adds an extra bio-foam at the inlet of the filter, which not only enhances the filtering effect but also prevents small fish from ....
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