3 sponzen blauw voor Biotec 5 - 10 - 30 medium wordt geleverd per 3 stuks

Sealable black mesh bag for holding together filter material such as substrate and porous rock.

Sealable black mesh bag for holding together filter material such as substrate and porous rock.

Sealable black mesh bag for holding together filter material such as substrate and porous rock.

High performance, abrasion resistant filter medium for all pond filters sera siporax pond protect Professional is the biological filter medium with an abrasion resistant protection ball, which was specially developed for use in filters with strong water flow. The outer cover protects the siporax ring inside and directs the water flow directly to it. In this way, the flow through the sintered...

Various filter foam cartridges. Please note that these are not original Oase parts!

Convenient Bag for Filter Material To prevent your filter material from taking on a life of its own, you can use the Filter Media Bag from Superfish. By using these bags your filter material stays together, you only need to take out the bag and can easily clean your filter. The bag is made of strong nylon and has good permeability. The bag has an easy closure and is simple to use.The...

Biomechanical filter medium sera biopur provides oxygen loving, slime forming bacteria with optimal living conditions. These nitrifying bacteria require large, rough, but not too porous surfaces. A large cross section inside the clay tubes ensures optimal water flow and allows long filter life times. Before using sera biopur for the first time, it should be washed out thoroughly. For filters in...

Zoobest Filter wads are ideal filter material. These cotton wool stops even the smallest dirt particles. Be sure to rinse the cotton wool with warm water before use. - Available in 3 different packages Contents: - 100 grams - 250 grams - 500 grams

Active carbon filter: absorbs chemicals, odors and dyes, as well as drug residues. After 2 or 3 months, the carbon is saturated and must be replaced.

Foam mats have an open cell structure and are easy to clean, available in many sizes for optimal bacterial surface.Color: Blue Size: 100 x 50 x 2 cm

Glafoam from Kamihata. A filter material which is actually a step back in the direction of filter material anno 1990s. Lately, of course, the market has been overwhelmed by beads rings and other "bee-cells. Glafoam looks like a rock but is actually a mechanical compression of discarded glass ground up with oyster shells. Oyster shells have been used for decades by Japanese Koi breeders in their...