NatHab UGF Box (Under Gravel Filter) is a possibly the best way to filter your shrimp tanks. We went back to and tried and tested method of keeping our shrimp tanks filtered and the changes have been well worth it. No more need to reset a tank, catch out shrimp and take out substrate. You can now just remove the NatHab UGF filter box and replace the contents. It is a game changer in efficiency, cost effectiveness and re-usability.

NatHab UGF Box Nano
Size: 145 x 80 145mm
Internal volume: 1.4l
Included:
500ml Pumice Stones
1 Air ‘snorkel’ attached to Base-plate
1m airline tubing plus 1 adjustable tap
Sitting flat on the base of your tank

Suggestion for Set-up
500ml Pumice stone & 800-900ml buffering substrate of your choice

Steps:
1) Upon receiving, attached the ‘Snorkel’ to the base-plate and position where you want it.
2) Remove the Plastic film on the outer side of the UGF Box
3) You can now position the UGF Box in the tank or first complete step 3&4 before placing UGF Box in tank
4) Rinse pumice stones before adding it to your NatHab UGF Box
5) Fill up with your choice of substrate
6)‘Wet’ the UGF Box
7) Fill your tank with water slowly
8) Connect UGF Box air-tubing with Air-pump
Enjoy

Optional:
Base Feet available on all 3 UG Boxes