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...

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...

3 ways tap PVC 40mm d = 40 mm, d1 = 32 mm, L = 169 mm, A = 115 mm, M = 100 mm, T = 79 mm, N = 82 mm.

3 ways tap PVC 32mm d = 32 mm, d1 = 25 mm, L = 147 mm, A = 104 mm, M = 100 mm, T = 66 mm, N = 74 mm.

4 / 6mm adjustment valve Regulating valve for hose with a diameter of 4/6 mm. The tap can be used for both air and water (nitrate reducer and calcium reactor). High quality plastic guaranteeing a long service life. Easy to adjust flow rate with precision.

T Reduction 16/22 - 4/6mm Reduction T is used for the connection of bypass filters like p. ex. the nitrate reducer or the calcium reactor.

T Reduction 12/16 - 4/6mm Reduction T is used for the connection of bypass filters like p. ex. the nitrate reducer or the calcium reactor.

T Reduction 9/12 - 4/6mm Reduction T is used for the connection of bypass filters like p. ex. the nitrate reducer or the calcium reactor.

90° arch elbow pressure PVC 32mm