Multi-Stage Water Filtering
Stage 1 - mechanical: Multi-layer small holes filter macro organic particles and foreign matter .Prevent the engine from getting stuck and being burned out.
Stage 2 - biological: Hi-flow bio-sponge promotes colonization of beneficial organisms essential to a healthy aquatic environment. Porous, biological sponge promotes beneficial organisms colonization.
Stage 3 - chemical: Super-activated carbon granules absorbs many dissolved contaminants, odor, impurities, and discoloration.
The filter canister can replace other filter materials, or add a fish tank light to the filter.

Please add more than half of the water in the filter canister before use.

How do I maintain my filter?
Every 2-4 weeks, rinse and squeeze the filter sponge with clean water, and clean the filter body. The black filter sponge does not need to be replaced regularly.
Every 2-4 weeks, replace the activated carbon filter plate, activated carbon filter plate.