Nano-Tech Bio-Sphere 2kg Stabilized microbial water purification technology with porous biological filter (W-BAF). Ultra-high cross-sectional area and filtration surface ratio. Nano-Tech Bio-Spheres are made of small ceramic beads and are completely inert. For freshwater and saltwater aquariums NanoTech Bio-Spheres...

Nano-Tech Bio-Sphere 1kg Stabilized microbial water purification technology with porous biological filter (W-BAF). Ultra-high cross-sectional area and filtration surface ratio. Nano-Tech Bio-Spheres are made of small ceramic beads and are completely inert. For freshwater and saltwater aquariums NanoTech...

AF980 sump Highly durable PVC sumps dedicated for all marine aquariums. These designed by experienced aquarists sumps ensure the most efficient filtration to make corals thrive and grow healthily. Cascading chambers combined with quality combs provide perfect conditions for dynamic, but still ultra silent water-flow. Filtration socks chamber allows placing two socks...

AF790 sump Highly durable PVC sump dedicated even for the most demanding aquariums. These designed by experienced aquarists sump ensures the most efficient filtration to make corals thrive and grow healthily. Cascading chambers combined with quality combs provide perfect conditions for dynamic, but still ultra silent water-flow. Filtration socks chamber allows...

AF605 sump Highly durable PVC sump dedicated even for the most demanding aquariums. These designed by experienced aquarists sump ensures the most efficient filtration to make corals thrive and grow healthily. Cascading chambers combined with quality combs provide perfect conditions for dynamic, but still ultra silent water-flow. Filtration socks chamber allows...

AF435 sump Highly durable PVC sump dedicated even for the most demanding aquariums. These designed by experienced aquarists sump ensures the most efficient filtration to make corals thrive and grow healthily. Cascading chambers combined with quality combs provide perfect conditions for dynamic, but still ultra silent water-flow. Filtration socks chamber allows...

AF275 sump Highly durable PVC sump dedicated even for the most demanding aquariums. These designed by experienced aquarists sump ensures the most efficient filtration to make corals thrive and grow healthily. Cascading chambers combined with quality combs provide perfect conditions for dynamic, but still ultra silent water-flow. Filtration socks chamber allows...

Phosphate Minus 5l Effective fluidization filters medium. During absorption it reduces phosphates and silicates in marine and freshwater aquariums. PhosphateMinus should be placed in flow filters in 100 ml for 100 l of water in marine aquarium or 200l in freshwater aquarium.