- M : 11 x 20 cm
- Increasing the circulation of oxygen, temperature, and nutrients in the bed can reappear the activated ecology of the bed.
- It can thoroughly remove impurities and cultivate nitrifying bacteria to stabilize water quality and improve the breeding density and survival rate of fish.
- It is specially designed and developed for the filtration problems of mini tanks and small tanks.
FREE DELIVERY
FOR ORDER ABOVE SGD100