UP AQUA FAN SPONGE FILTER 60MM*150MM
Sponge Filter (60mm*150mm).
- Adopt precuse bio-sponge with an enormous surface area, it can absorb all dirty substances and to cultivate nitro bacteria which are responsible for the quick decomposition of harmful substances.
- Ideal for breed of discuss, dwatf cichlid, guppy, killfish...etc.
- It can help filtering in any tank or naked tank (no sand in the tank).
- Use air pump or water pump to create a water current, in order to get the effect of filtering and to cultivate nitro bacteria.