Media reactor 4.6kg 8-16mm (large) DVH Aquatic Calcium Reactor Media is a raw, natural re-occurring, biogenic, 99,8% pure calcium carbonate derived from marine aragonite. Its near chemical purity and size consistency making it the complete reactor media for all...

Media reactor 4.6kg 4-6mm (fine) DVH Aquatic Calcium Reactor Media is a raw, natural re-occurring, biogenic, 99,8% pure calcium carbonate derived from marine aragonite. Its near chemical purity and size consistency making it the complete reactor media for all...

Substrat calcaire (aragonite) pour réacteurs à calcaire . 3.8kg - extra coarse L'aragonite ARM™ est un média ne contenant pas que du calcaire, on y trouve également des oligo-éléments: 275,200 ppm calcium 590,000 ppm carbonate 2,200 ppm strontium 2,000 ppm magnesium

Substrat calcaire (aragonite) pour réacteurs à calcaire . 3.8kg - fine L'aragonite ARM™ est un média ne contenant pas que du calcaire, on y trouve également des oligo-éléments: 275,200 ppm calcium 590,000 ppm carbonate 2,200 ppm strontium 2,000 ppm magnesium

NP Biopellets all-in-one - 1000ml (new formula) Previously, we were the first to develop and present the NP reducing Biopellets which are mostly removing Nitrogen waste products and to a small extend also Phosphates. Where our competitors lifted on our success and sit back, we kept developing our product.

NP Biopellets all-in-one -  500ml Previously, we were the first to develop and present the NP reducing Biopellets which are mostly removing Nitrogen waste products and to a small extend also Phosphates. Where our competitors lifted on our success and sit back, we kept developing our product.

NP Biopellets all-in-one - 250ml Previously, we were the first to develop and present the NP reducing Biopellets which are mostly removing Nitrogen waste products and to a small extend also Phosphates. Where our competitors lifted on our success and sit back, we kept developing our product.

Biopellets XL - 250ml We provide a novel filtermedia entitled NP-reducing BioPellets to the professional aquarium industry including public aquaria, zoos and aquaculture facilities. This product has been developed for (professional) aquarists who want to supply their aquarium inhabitants with large quantities of feeds without negatively affecting water quality.

Biopellets (NP Reducing) - 1000ml We provide a novel filtermedia entitled NP-reducing BioPellets to the professional aquarium industry including public aquaria, zoos and aquaculture facilities. This product has been developed for (professional) aquarists who want to supply their aquarium inhabitants with large quantities of feeds without negatively affecting...

ZEOmag Magnesium Granulate 1kg ZEOmag is a pure magnesium granualte. Mix with the coral gravel media at a rate of 10 – 30 % and fill into the calcium reactor. Coarse grain of 6 – 12 mm. Increases magnesium without chloride sulphate. Recommended in any tank system.

Biopellets (NP Reducing) - 500ml We provide a novel filtermedia entitled NP-reducing BioPellets to the professional aquarium industry including public aquaria, zoos and aquaculture facilities. This product has been developed for (professional) aquarists who want to supply their aquarium inhabitants with large quantities of feeds without negatively affecting...

Biopellets (NP Reducing) - 250ml We provide a novel filtermedia entitled NP-reducing BioPellets to the professional aquarium industry including public aquaria, zoos and aquaculture facilities. This product has been developed for (professional) aquarists who want to supply their aquarium inhabitants with large quantities of feeds without negatively affecting water...