• Home
  • /
  • Shop
  • /
  • ISTA I-916 Undergravel Filter

ISTA I-916 Undergravel Filter


Fully cover 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 gravel bed on top of it. Air stones can also be installed in the tube. Finally, add water into the tank.

Categories: ,

Circulate the water under 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 air pump, filter pump, submersible power head and hang-on filter to increase the circulation and help with mechanical and chemical filtration.

Adjustable lift tube can be modified at your desire height. Silence design tube head can reduce noise.

Air stones will not stock or collapse.

$18 Delivery Charge for Orders Over $80


14 years of experience

over 400000 customers

100% secure checkout

over 400000 customers

Genuine local stock

verified sources