It can use as a prefilter, reduce the frequency of cleaning the filter canister to protect the nitrification system, and keep water quality and stability.
Also, it can use with a water pump as an external filter.
Easy to install and use.
For fresh and salt water.
You can put any filter media in the bucket depending on your needs.

Material plastic
Width 10cm and 3.9″
Sponge height is 24cm and 9.4″
Total height 30cm and 11.8″
Tube connector diameter 12mm, 16mm and 2.4″, 0.62″
The water pump is not included.
The real product colors may be slightly different from what you see in the images.
The product dimensions may be slightly different from what is written in the product specifications.

Ships From

China, Poland, United States, SPAIN