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Description Concentrated ionic, non-chelated copper solution. Qualified professional aquarists use only. For use in fish-only aquaria. Not for use with scale-less fish or aquaria housing live plants or invertebrates. Made in the USA...

Description Complete source of the elements and molecules that are directly used by coralline algae, as well as corals, clams, and other reef-building invertebrates. Provides calcium, strontium, magnesium, and potassium in approximately the...

Trace & Minor Elements for African Cichlids & Fishes of Lakes Victoria, Malawi, & Tanganyika Overview Unique complex that provides trace and minor elements in ratios found to be beneficial to cichlids and other fishes endemic to Lakes...

Description Complete multi-nutrient with iron, cobalt and molybdenum for chaetomorpha algae growth. For all Marine and ULNS systems; Phosphate and nitrate free. Provides 13 elements critical to long-term health, growth & coloration of...

Description Pelletized activated carbon featuring high capacity for the removal of latent organic material from water with minimal impact on pH in all marine and freshwater aquaria. Promotes water quality by encouraging higher...

Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for encouragement of fish spawning. Enhances the...

Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for encouragement of fish spawning. Enhances the...

Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for encouragement of fish spawning. Enhances the...

Description Establishes similar water conditions to those found in blackwater rivers that is important to many aquarium fish and plants. Help simulate the onset of the rainy season for encouragement of fish spawning. Enhances the...

Description Provides marine sources of amino acids and omega-3 and -6 highly unsaturated fatty acids (HUFA). Increases the nutritional value of foods for marine fishes and invertebrates Contains no shark-derived ingredients. May be used to...

Description Provides marine sources of amino acids and omega-3 and -6 highly unsaturated fatty acids (HUFA). Increases the nutritional value of foods for marine fishes and invertebrates Contains no shark-derived ingredients. May be used to...

KH Buffer Powder for all Marine Fish and Reef Aquaria Overview Raises alkalinity, adjust pH to 8.3 Unlike single component KH products such as sodium carbonate, Alkalin 8.3P is a multi-component automatic buffer that regulates pH and its use makes...

Introducing the Coralife SMART BioCube Jr - the ultimate innovation in all-inclusive aquariums! With its sleek, low-profile hood featuring vibrant White and Blue LED lighting, compact and customizable filtration chamber already built into the back, along...

No Need for Refrigeration Two Year Shelf Life One Formula Works in Fresh or Saltwater Great for Use After Maintenance Easy Dosing Works in Every Type of System Can Be Used with All Other FritzZyme Products Naturally Reduce Organics Powerful...

No Need for Refrigeration Two Year Shelf Life One Formula Works in Fresh or Saltwater Great for Use After Maintenance Easy Dosing Works in Every Type of System Can Be Used with All Other FritzZyme Products Naturally Reduce Organics Powerful...

No Need for Refrigeration Two Year Shelf Life One Formula Works in Fresh or Saltwater Great for Use After Maintenance Easy Dosing Works in Every Type of System Can Be Used with All Other FritzZyme Products Naturally Reduce Organics Powerful...

No Need for Refrigeration Two Year Shelf Life One Formula Works in Fresh or Saltwater Great for Use After Maintenance Easy Dosing Works in Every Type of System Can Be Used with All Other FritzZyme Products Naturally Reduce Organics Powerful...

Fight Algae with Algae... Naturally IceCap PRO Internal Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water within the safe confines of your sump. Rather...

Fight Algae with Algae... Naturally IceCap PRO Internal Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water within the safe confines of your sump. Rather...

Fight Algae with Algae... Naturally IceCap PRO Internal Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water within the safe confines of your sump. Rather...

Fight Algae with Algae with a HOB Turf Scrubber IceCap PRO Hang On Back (HOB) Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water. Rather than having algae...

Fight Algae with Algae... Naturally IceCap PRO External Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water without occupying precious sump space. Rather than having algae...

Fight Algae with Algae... Naturally IceCap PRO External Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water without occupying precious sump space. Rather than having algae...

Fight Algae with Algae... Naturally IceCap PRO External Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water without occupying precious sump space. Rather than having algae...

Eliminate smelly skimmate build-ups and prevent skimmer overflows with this 3-in-one device. It collects large amounts of skimmate, controls strong odors, and incorporates a fail-safe mechanism to stop overflowing skimmers. The vented carbon housing can...

Eliminate smelly skimmate build-ups and prevent skimmer overflows with this 3-in-one device. It collects large amounts of skimmate, controls strong odors, and incorporates a fail-safe mechanism to stop overflowing skimmers. The vented carbon housing can...

Eliminate smelly skimmate build-ups and prevent skimmer overflows with this 3-in-one device. It collects large amounts of skimmate, controls strong odors, and incorporates a fail-safe mechanism to stop overflowing skimmers. The vented carbon housing can...

Freshwater Reservoir For Storing Auto-Top-Off Water IceCap Freshwater Reservoirs are designed to hold a fixed amount of top-off water for your ATO system. The reservoir is fully enclosed to prevent dust and debris from entering and to minimize...

Freshwater Reservoir For Storing Auto-Top-Off Water IceCap Freshwater Reservoirs are designed to hold a fixed amount of top-off water for your ATO system. The reservoir is fully enclosed to prevent dust and debris from entering and to minimize...

Coral Inertia NRG+ Advanced superfood & combined multi-component supplement for all corals & their allies Overview All in One Superfood, designed to be dosed. Promotes coral health, rapid growth, reproduction, and vibrant coloration...

Coral Inertia NRG+ Advanced superfood & combined multi-component supplement for all corals & their allies Overview All in One Superfood, designed to be dosed. Promotes coral health, rapid growth, reproduction, and vibrant coloration...

Polyp Ignite Polyp stimulator amino acid, fatty acid and pigment complex for stimulating a feeding response in corals and their allies Overview Designed to trigger a strong feeding response, enhance polyp extension, and encourage vibrant coloration...

Polyp Ignite Polyp stimulator amino acid, fatty acid and pigment complex for stimulating a feeding response in corals and their allies Overview Designed to trigger a strong feeding response, enhance polyp extension, and encourage vibrant coloration...

Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly stage," that time right after initial cycling...

Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly stage," that time right after initial cycling...

Overview Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. Professionals use MicrōBacterCLEAN to combat the "ugly stage," that time right after initial cycling...

Brilliance. Edge to Edge. Proven Spectrum. State-of-the-Art Spread and Shimmer. The All-New Hydra Edge Freshwater LED Proven spectrum. State-of-the-art shimmer and spread. The AI Hydra® Edge brings together EdgeField Optics’ wide-angle...

Live Beneficial Bacteria – Introduces a diverse range of shelf stable photosynthetic bacteria that work alongside MicroBacter 7 and MicroBacter Clean for enhanced waste breakdown and microbial balance. Dual Aerobic & Anaerobic Function...

Provide superior nutrition, while controlling nutrients and organic wastes, with purple nonsulfur bacteria. ABUNDANCE & CONSISTENCY PNS HomeGro™ contains key items required to economically cultivate purple nonsulfur...

The Marine Betta, also referred to as the Comet has a unique and stunning appearance.  These aquarium fish are closely related to the  Assessors however they grow much larger, achieving a maximum size well over 6 inches.  Marine Bettas are...