Water Quality Testing & Treatment
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Vendor:Fritz Aquatics
Fritz Aquatics A+ Aquarium Salt Treatment for Freshwater Fish – 2 lbs
Fritz A+ Aquarium Salt is a thoughtfully formulated additive designed to support your freshwater tank’s overall health and balance. While not a medicine, it offers a practical option for promoting calmer fish, smoother stress responses, and a steady environment during routine maintenance or new...- $27.40
- $27.40
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Vendor:UINCLU
UINCLU GlasGarten Bacter AE Shrimp (35g) – Probiotic Micro Powder for Freshwater Biofilms & Water Quality
Overview Introducing the 35 g size of GlasGarten Bacter AE Shrimp from UINCLU. This refined micro powder adds a curated blend of microorganisms, amino acids, and enzymes to your live freshwater shrimp setup, aiming to support the tank’s natural micro-life for healthier inhabitants. When...- $24.39
- $24.39
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Vendor:Boyd Enterprises
Boyd Chemi-Pure Blue 5.5 oz Aquarium Filtration Media — Premium Carbon + Ion-Exchange Resins
Overview Introducing Boyd Chemi-Pure Blue 5.5 oz, a premium filtration media designed for both freshwater and saltwater aquariums. This balanced blend pairs premium extruded carbon with ion-exchange resins and is packaged in a sturdy nylon bag for reliable containment and easy handling. Wet-packed for...- $25.89
- $25.89
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Vendor:Boyd Enterprises
Boyd Enterprises ABE16708 Freshwater Vitachem - 4 oz Aquarium Vitamin Supplement
Overview Boyd Enterprises ABE16708 Freshwater Vitachem is a pre-stabilized multi-vitamin formulated for aquarium systems that stay closed or semi-closed. The formula dissolves readily in both water and tissue, delivering nutrients where they are most likely to help support everyday vitality. It blends 30 naturally...- $25.20
- $25.20
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Vendor:Seachem
Seachem Discus Buffer 500 g — pH 5.8–6.8, Water Softening for Discus Tanks
Overview Discus Buffer is a dedicated water conditioner designed for Discus keepers who prefer softer, more acidic water. It works by gently lowering and maintaining pH within the 5.8–6.8 range and softening the water by precipitating calcium and magnesium. The formula also includes phosphate...- $25.28
- $25.28
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Vendor:Seachem
Seachem Cichlid Trace Elements 500ml – Essential Trace Minerals for Cichlids
Seachem Cichlid Trace Elements 500ml — overview Seachem Cichlid Trace Elements 500ml offers a targeted blend of minerals designed for cichlids. It provides a broad range of trace elements demonstrated to be necessary for proper fish health and growth, while avoiding unnecessary additives. In...- $25.11
- $25.11
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Vendor:Seachem
Seachem Fresh Trace 500ml – Essential Trace Elements for Fish Health
Overview Seachem Fresh Trace delivers a broad range of trace elements demonstrated to be necessary for proper fish health and growth. In an aquarium, fish obtain nutrients from both their food and their surrounding water, and trace elements can be depleted through normal activity,...- $27.41
- $27.41
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Vendor:DrTim's Aquatics
DrTim's Aquatics One and Only Freshwater 2oz – Quick, Natural Tank Sanitizer
DrTim's Aquatics One and Only Freshwater 2oz: A Natural Start for Freshwater Tanks In freshwater setups, a cleaner, calmer aquarium often starts with the right routine. Dr Tim’s Aquatics One and Only Freshwater 2oz is designed to help you begin with confidence by quickly...- $27.76
- $27.76
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Vendor:Tetra
Tetra EasyStrips 100 Count Ammonia Test Strips for Aquariums — Model 19541
Overview Tetra EasyStrips Ammonia Test Strips offer a fast, straightforward way to gauge ammonia levels in your aquarium. The strips deliver color-based results that you can interpret in seconds, helping you stay on top of water quality without guesswork. Designed for both freshwater and...- $25.86
- $25.86
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Vendor:Brightwell Aquatics
Brightwell Aquatics Rēplenish – Premium Marine Trace & Minor Element Supplement (250 ml)
Brightwell Aquatics Rēplenish is a premium marine supplement designed to restore trace and minor elements that are commonly lost through protein skimming and filtration. With 29 key minerals, all in the same ratios found in natural seawater, this formula helps maintain balanced water chemistry...- $27.25
- $27.25
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Vendor:VIVOSUN
VIVOSUN 4-Pack LCD Digital Aquarium Thermometer for Turtle Tanks — High Accuracy, Large LCD
Meet the VIVOSUN 4-Pack LCD Digital Aquarium Thermometer, a practical tool for fish tanks, terrariums, and turtle enclosures. With a temperature range from -50C to +70C (-58F to +158F) and an accuracy of +/-1C, the device helps you keep track of water temperature as...- $25.89
- $25.89
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Vendor:API
API 3-Pack Root Tabs Freshwater Aquarium Plant Fertilizer - 10 Tablets Per Box
Boost roots, support growth The API 3-Pack Root Tabs for Freshwater Aquariums deliver targeted root feeding directly into the substrate. Each box holds 0.4 ounces of fertilizer with 10 tablets, and the three-box set gives you flexibility for multiple tanks or restocking at a...- $27.41
- $27.41
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Vendor:EcoBio-Block
EcoBio-Block Natural Volcanic Rock for Aquarium Clarity & Balance — Nano 2-Pack (0.8–1.5 gal each)
EcoBio-Block Nano 2-Pack: practical, low-maintenance water care for freshwater tanks EcoBio-Block Nano 2-Pack blends mineral-rich volcanic rock with a neutral binder to actively support a stable, healthy tank environment. The porous surface targets common impurities and helps balance water chemistry, offering a tangible alternative...- $25.09
- $25.09
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Vendor:Fluval
Fluval Ammonia Remover for AC70/AC110 – 3-Pack, 36.6 oz / 1038 g | Freshwater Aquarium
Keep your freshwater aquarium balanced with Fluval Ammonia Remover Designed for new setups and busy tanks, Fluval Ammonia Remover targets ammonia and nitrite to support a stable, healthier aquatic environment. The media relies on a natural ion-exchange material to help reduce the chemical fluctuations...- $27.52
- $27.52
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Vendor:crystalpro
Crystalpro Flora Multi Minerals – All-In-One Aquarium Plant Fertilizer (16.9 Fl Oz)
All-In-One Nutrition for Freshwater Aquarium Plants Crystalpro Flora Multi Minerals offers a balanced mix of essential minerals in a single bottle, designed to support both root development and vibrant foliar color in busy planted tanks. The formula is intended to be safe for fish...- $24.39
- $24.39
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Vendor:Aqueon
Aqueon Plant and Shrimp Aquarium Substrate – Aqua Soil, 5 lb Bags, Pack of 4
Overview Elevate freshwater aquariums with the Aqueon Plant and Shrimp Aquarium Substrate. This clay-based aqua soil features a spherical shape that maintains its form over time, resisting breakdown into compacted soil and helping create distinct microhabitats for roots to explore. The result is a...- $92.14
- $92.14
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Vendor:Seachem
Seachem Prime Water Conditioner – 2 Liter | Safe Aquarium Water Treatment
OverviewSeachem Prime Water Conditioner is a concentrated formula designed for both marine and freshwater aquariums. This 2 liter bottle delivers a compact solution that helps you prepare tap water with confidence, making routine maintenance feel more predictable and less stressful for you and your...- $80.34
- $80.34
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Vendor:Brightwell Aquatics
Brightwell Aquatics MicroBacter7 Complete Bioculture for Freshwater & Saltwater – 67.6 fl oz
Overview Experience a new level of aquatic care with Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium. This advanced microbial blend is designed to help establish biological filtration in new setups and to accelerate the processing of nitrification, denitrification, and organic waste...- $77.88
- $77.88
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Vendor:Instant Ocean
Instant Ocean Sea Salt for Marine Aquariums - Nitrate & Phosphate-Free
Bring ocean-ready water to your tankInstant Ocean Sea Salt delivers a marine-focused blend that includes every major, minor, and trace element trusted by reef keepers and saltwater hobbyists alike. When mixed with dechlorinated tap water or purified water, this salt creates a consistent, ready-to-use...- $105.88
- $105.88
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Vendor:API
API Pond ECOFIX Sludge Destroyer | Pond Water Clarifier & Sludge Remover (1-Gallon)
Overview API POND ECOFIX SLUDGE DESTROYER is a natural, bacteria-based pond clarifier designed to target the organic build-up that can cloud water and clog filters. This 1-gallon bottle contains highly concentrated bacteria that help break down fish waste, decay from leaves and grass clippings,...- $117.80
- $117.80
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Explore our water quality testing & treatment range, featuring Seachem, API, Brightwell Aquatics and more. Every order ships fast across the US.


























