Circulate the water under the gravel layer in order to reduce the corruption of gravel.
The gravel bed provides tremendous surface area for Nitrobacteria and keeps your water crystal clear.
The filter plate can be connected with an air pump, filter pump, submersible power head, and hang-on filter to increase circulation and help with mechanical and chemical filtration.
An adjustable lift tube can be modified at your desired height. A silence design tube head can reduce noise.
Air stones will not stock or collapse. Works freshwater and saltwater tanks
Product description
Instruction
Fully covers the bottom with the filter plate and cut off the spare part.
Every plate can be connected with a tube, which can increase the water flow.
Connect the tube with the filter plate and place the gravel bed on top of it. (Air stones can also be installed in the tube)