SR Aquaristik Sump Replacement Filter Socks are generally used in filter sumps. Using a filter sock reduces maintenance and increases the efficiency of chemical and biological filter media by removing small debris that can clog or be trapped. Dimensions: (2 5/8 in....

Ideal for aquariums from 36 to 40in (90 to 100cm) Full-Spectrum LED for Optimum Plant or Coral Growth Dimmable and Customizable Light Output RGB Plus Chip Technology for a More Uniform Light Output RGB Plus Chip Technology Although RGB technology...

Compatible with SR Aquaristik 20-inch RO/DI systems; works with almost all competitors 20” systems. 5 micron Made with FDA compliant materials The SR Aquaristik HALCYON - 5 Stage Professional Grade/Store-use RODI System 20" Sediment Filter Cartridge is ideal for use...

Compatible with all SR Aquaristik 20-inch RO/DI systems; works with almost all competitors 20” systems 1/2 micron carbon block filter Made with FDA compliant materials The SR Aquaristik HALCYON 20" Carbon Block Filter is ideal for use in most commercial aquarium reverse osmosis...

Flex LED 30S High Output LED Lighting System for Saltwater Reef Aquariums Our unique color chip utilizes 12 individual LEDs providing a beautiful and balanced light spectrum High energy light output ensures optimum coral growth Compact and flexible design allows...

Simple to set up and operate Extremely efficient Quality construction Bubble chamber maximizes contact time allowing for efficient skimming Cone construction maximizes skimming effect Quick and Precise adjustment valve allows fast precision tuning of the skimmer         ...

Complete Tool Kit - Ideal for Reef Aquariums and Coral Propagation Made from high-quality stainless steel Comes complete with carrying case Will not rust Tired of trying to find the right tool for the job? Tools rusting even though they...

Fan Driftwood pieces are carefully selected to ensure the best quality. Each piece is unique, with its own shape and characteristics. This wood gets its name from having a similar appearance to a Sea Fan. We offer a variety of...

Fits standard CO2 and Airline Tubing Made from glass Ideal for making the transition from the outside to the inside of the aquarium The SR Aquaristik Glass U Tube is ideal for making the transition from the outside of the...

The SR Aquaristik 5 LBS Aluminum CO2 bottle is a key component to any aquarium CO2 system. The aluminum bottle is much lighter and more attractive than the steel bottle and will not rust or cause discoloration from sitting inside...

Built with quality materials Simple to set up Efficient up flow design How It Works SR Aquaristik Media Reactor is an aquarium filtration device that contains filter media. It helps to increase the effectiveness of the filter media inside by...

Ideal for Saltwater Reef Aquariums 2.2 lb package makes approximately 1 gallons of Magnesium Supplement 8.8 lb package makes approximately 4 gallons of Magnesium Supplement Magnesium Chloride • Dissolves completely and easily in purified water• Lab tested and pharmaceutical grade•...