TetraTec IN1000+ Internal Filter Flexible Tubing use one capful to seed

use one capful to seed  (add balance of bacteria directly to the aquarium)

so that people back up around the door

and with a pre-filter in place to restrict particulate material from entering the reaction vessel

Adjustable flow-rate

Access is further improved by incorporating removable quick release

TetraTec IN1000+ Internal Filter Flexible Tubing use one capful to seedEasy to use internal filters for keeping aquarium water clear and healthy. Fish constantly excrete both dissolved waste (ammonia) and solid waste. Unless this is removed from the water, it will quickly accumulate and pollute the aquarium, resulting in sick fish and a dirty environment. TetraTec IN plus filters work both biologically and mechanically to remove dissolved ammonia and solid waste, thereby keeping the aquarium environment suitable for your