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Vendor:Seachem
Seachem Reef Dip 250ml – Coral Safe Disinfectant for Soft & Hard Corals and Anemones
Boost Your Reef Prep with Seachem Reef Dip 250ml Designed for hobbyists and professionals alike, Seachem Reef Dip 250ml offers a thoughtful, reef-safe option for preparing corals before placement in your display or quarantine systems. This compact bottle is built to support careful handling,...- $22.17
- $22.17
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Vendor:EcoBio-Block
EcoBio-Block Natural Volcanic Rock for Aquarium Clarity & Balance | Mini (3-8 gal)
Crystal-clear water, naturally supported EcoBio-Stones combine mineral-rich volcanic rock with a neutral cement binder to actively support your tank’s natural filtration. Rather than waiting on passive media, these stones help absorb pollutants and gently stabilize water chemistry, offering a low-maintenance path toward a clearer,...- $24.40
- $24.40
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Vendor:crystalpro
Crystalpro Shrimp Minerals 16.9 oz – Liquid Trace Elements for Freshwater Shrimp Tanks
Crystalpro Shrimp Minerals: a concentrated mineral blend for freshwater shrimp Crystalpro Shrimp Minerals delivers a highly concentrated, balanced mix of minerals tailored for freshwater shrimp and other invertebrates. The formula includes calcium, magnesium, potassium, sodium, and trace elements designed to support essential water chemistry...- $22.17
- $22.17
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Vendor:Steriqotu
Steriqotu Powerful Aquarium Water Purification Tablets – 2-Pack, 70 Tablets, Clearer Water for Fish Tanks
Clearer Aquarium Water, Effortlessly Turbidity in a fish tank can mask vibrant colors, stress fish, and reduce the joy of aquarist moments. Steriqotu Powerful Aquarium Water Purification Tablets are designed to address cloudy water with a gentle, natural approach. Each bottle contains 35 tablets,...- $11.21
- $11.21
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Vendor:GREEN WATER FARM
GreenWaterFarm Concentrated Indian Almond Leaf Powder for Immune Support, Wound Healing, pH Balance & Freshwater Aquarium Care
Overview GreenWaterFarm Concentrated Indian Almond Leaf Powder is crafted from Terminalia catappa leaves and Acacia catechu, designed to support a balanced and calmer freshwater aquarium environment. This powder form offers a convenient, highly concentrated option for hobbyists who value natural, plant-derived care in their...- $23.54
- $23.54
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Vendor:Seachem
Seachem Flourish Phosphorus 500ml - Phosphorus Supplement for Planted Aquariums
Overview for planted aquariums Seachem Flourish Phosphorus 500ml delivers a precise boost of phosphorus to support the growth and health of aquatic plants in a dedicated planted aquarium. The formulation is a safe 4500 mg/L solution of potassium phosphate, designed to be dosed with...- $24.63
- $24.63
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Vendor:Seachem
Seachem Reef Iodide 500ml | Stabilized Potassium Iodide for Reef Aquariums
Overview Iodide is an essential element for many soft corals and invertebrates. Seachem Reef Iodide 500ml delivers a concentrated iodide source (8,000 mg/L) designed to help restore and maintain iodide levels close to natural seawater. The iodide is stabilized to remain usable in your...- $25.24
- $25.24
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Vendor:Acurel
Acurel F Aquarium Clarifier – 50ml Pack of 2 | Crystal Clear Water in 24 Hours
Overview Transform cloudy, green, or polluted aquarium water with Acurel F Aquarium Clarifier. This green solution is crafted from organic extracts sourced from renewable resources, offering a simple path to clearer tanks. The formulation acts as a flocculent, helping microscopic particles gather together so...- $26.13
- $26.13
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Vendor:Seachem
Seachem AmGuard 500ml – Fast Ammonia Detox & Chloramine Removal
Overview Seachem AmGuard 500ml is engineered to quickly detoxify free ammonia in freshwater and saltwater tanks. It targets the most volatile form of ammonia, helping new setups and urgent situations move forward with less risk. The formula works promptly and maintains stability in the...- $22.51
- $22.51
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Vendor:API
API PondCare Microbial Algae Clean — Biological Inhibitor for Green Water, 16-Ounce Bottle
Overview API PONDCARE MICROBIAL ALGAE CLEAN is the first EPA-registered bacterial algaecide designed for ponds. It targets green water algae (chlorella) in ornamental ponds and water gardens that host live plants and fish. Powered by beneficial bacteria, this product works in the background to...- $23.52
- $23.52
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Vendor:Brightwell Aquatics
Brightwell Aquatics Vitamarin-M: Liquid Multivitamin for Marine Fish & Reef Aquariums | 125 mL
Overview Brightwell Aquatics Vitamarin-M is a highly concentrated liquid vitamin supplement designed for marine fish, corals, and invertebrates. It delivers essential vitamins in ratios commonly found in filter-feeding organisms, aiming to support color development, tissue growth, and overall vitality within a reef ecosystem. In...- $22.18
- $22.18
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Vendor:GROTAUS
GROTAUS ICH-X ICH & FUNGAL TREATMENT — Aquarium Parasite Control for Freshwater & Marine Habitats
OverviewGROTAUS ICH-X ICH & FUNGAL TREATMENT is a ready-to-use liquid concentrate designed for hobbyists who want a practical solution to manage parasites in ponds and in both freshwater and marine aquariums. Its formulation aims for quick action while safeguarding your biological filtration, helping you...- $25.76
- $25.76
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Vendor:TL Reefs
TL Reefs Premium Biopellets for Aquarium – 1.5 lb (1000 mL) | PHA-Based Nutrient Reduction
TL Reefs Premium Biopellets for Aquarium Discover a natural approach to nutrient balance with TL Reefs Premium Biopellets. Crafted from 100% pure PHA biopolymers produced by a bacterial strain tailored for aquarium systems, these pellets are designed to support a thriving biological filtration process....- $56.36
- $56.36
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Vendor:TL Reefs
TL Reefs GFO Phosphate Remover - Granular Ferric Oxide for Saltwater Aquariums (1 lb / 454 g)
Keep water crisp with TL Reefs GFO Phosphate Remover In saltwater setups, phosphates can cloud water and drive unwanted growth. TL Reefs GFO Phosphate Remover uses granular ferric oxide to capture phosphate as water flows through the media, helping your tank maintain clarity and...- $55.99
- $55.99
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Vendor:Seachem
Seachem Reef Fusion 2-Part System (4 L / 1 gal) – Calcium & Alkalinity for Reef Aquariums
Reef Fusion: A two-part system for reef tanksReef Fusion 1 and Reef Fusion 2 form the foundation of a practical reef maintenance routine. This two-bottle approach is designed to address two core needs in many marine tanks: calcium for skeletal growth and alkalinity for...- $54.13
- $54.13
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Vendor:Seachem
Seachem Reef Fusion 1 & 2 – Calcium & Alkalinity for Reef Tanks (4 L / 1 gal)
Overview of Reef Fusion 1 & 2 Reef Fusion 1 and Reef Fusion 2 form the core of a two‑part system designed to supply the essentials reef aquariums rely on. Reef Fusion 1 delivers a high concentration of ionic calcium, while Reef Fusion 2...- $54.13
- $54.13
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Vendor:Seachem
Seachem Safe 1 Kilo – Dry Water Conditioner for Freshwater & Saltwater
Overview Seachem Safe 1 Kilo is a complete, concentrated dry water conditioner designed for both freshwater and saltwater aquariums. It helps keep water conditions steady by addressing common water quality challenges, while supporting the tank’s biological filtration. Safe is non-acidic and designed to work...- $50.44
- $50.44
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Vendor:Red Sea
Red Sea Reef Energy Plus 1000ml AB+ | All-in-One Coral Food for Reef Tanks
Overview Red Sea Reef Energy Plus 1000ml AB+ is an all-in-one coral food designed for saltwater reef tanks. This AB+ formulation supports a diverse range of corals—from soft to SPS and non-photosynthetic species—by delivering a balanced blend of nutrients in a single bottle. The...- $70.11
- $70.11
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Vendor:Fritz Aquatics
FritzZyme 7 Live Nitrifying Bacteria – Freshwater Aquarium (32-Ounce | 2-Pack) | Fritz Aquatics
OverviewFritzZyme 7 Freshwater is a live culture of nitrifying bacteria designed to support quick, steady cycling in freshwater and brackish tanks. By introducing species-specific strains, it aims to help reduce ammonia and nitrite levels, creating a more stable environment for fish and plants during...- $56.40
- $56.40
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Vendor:API
API Quick Start Freshwater & Saltwater Nitrifying Bacteria – 32 oz
Start strong with API Quick StartNew freshwater or saltwater setups can face ammonia and nitrite spikes as fish are added and the tank cycles. API QUICK START is designed with live nitrifying bacteria to help begin the aquarium cycle and support an active biological...- $49.25
- $49.25
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Explore our aquarium water treatments range, featuring Seachem, API, Brightwell Aquatics and more. Every order ships fast across the US.
























