THE BAG 13 X 25CM- Welded bag ideal for all filtration media. Secure reopenable closure. 180 micron mesh. Resistant to bleach, caustics and acids. The Bag is an innovative filtration bag with a durable welded seam. It has a 180 micron mesh, resists bleach, caustics and acids, and comes with a practical resealable clamp. Available in 13 x 25 cm....

Matrix 250 mL Natural porous bacterial carrier. Works aerobically and anaerobically. No need to change it over time. Matrix is the highly effective high-porosity filtration media for nitrogenous waste removal. Each liter of Matrix provides as much surface area

Matrix 500 mL Natural porous bacterial support. Works aerobically and anaerobically. No need to change it over time. Matrix is the highly effective high-porosity filtration media for nitrogenous waste removal. Each liter of Matrix provides as much surface area

API Ammonia test kit API Ammonia test kit  for Freshwater and Seawater The API AMMONIA TEST KIT measures ammonia to help prevent fish loss, as ammonia is the number one stressor and killer of tropical fish. Ammonia is released into an aquarium in the forms of uneaten food, decaying organic...

aquasolum: black humate 2 kg Soil derived from black humate. Ideal substrate for planted aquariums and shrimp nano aquariums. Lowers pH and softens water. aquasolum is a light, porous humate substrate. Humate contains most of the trace elements necessary for the development of plant life. Organic humate enhances root development and promotes...

AMMONIA ALERT-. No tests, no strips. Continuously monitors free ammonia. Marine and freshwater. Ammonia Alert is an innovative color-changing sensor for detecting and monitoring toxic free ammonia. A sensor reversibly changes from yellow to green to blue, depending on the ammonia concentration. No test kit, chemical or procedure is required. The...

REEF ADV. CALCIUM1 KG Concentrated ionic calcium powder supplement. Maintains magnesium and strontium. Can be added directly to the aquarium. Reef Advantage Calcium is a non-caustic (pH 8.3-8.6) blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential for all coral...

REEF ADVANTAGE CA 250GRS- Concentrated ionic calcium powder supplement. Maintains magnesium and strontium. Can be added directly to the aquarium. Reef Advantage Calcium is a non-caustic (pH 8.3-8.6) blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential for all...

PRIME 250 ML-. Prime makes tap water clean for aquarium use by removing chlorine and chloramine. It breaks down chloramine into ammonia, which is then detoxified by the product. It also detoxifies nitrites and nitrates. It is a neutral product which does not modify the pH, and does not saturate the skimmers in sea water. It also stimulates the...

PRIME 100ML- Prime makes tap water clean for aquarium use by removing chlorine and chloramine. It breaks down chloramine into ammonia, which is then detoxified by the product. It also detoxifies nitrites and nitrates. It is a neutral product which does not modify the pH, and does not saturate the skimmers in sea water. It also stimulates the...

API Copper test kit API COPPER TEST KIT for freshwater and saltwater API COPPER TEST KIT allows for easy and accurate monitoring of copper levels from 0 to 4 ppm to maintain copper-based fish treatments at therapeutic levels. The kit measures both free and chelated copper...

API Phosphate test kit API PHOSPHATE TEST KIT for Freshwater and Seawater The API PHOSPHATE TEST KIT makes it very easy to monitor phosphate levels between 0 and 10 ppm in freshwater and seawater aquariums. <Phosphate can be brought into the aquarium by tap water, fish waste and decaying organic...