Tetra Whisper 20i Internal Power Filter CUC x1 Cork Bark Tube Medium

x1 Cork Bark Tube Medium

Live beneficial bacteria (Bacillus)

Their resilience makes them an excellent arid springtail to help aerate the Terra Sahara while promoting organic waste breakdown

This substrate is designed to hold the perfect amount of water while allowing for evaporation

Tetra Whisper 20i Internal Power Filter CUC x1 Cork Bark Tube MediumFor the ultimate in convenience and quiet, choose a Whisper In Tank Filter. These filters mount on the inside of the aquarium, rather than hanging from the outside making it possible to place the tank flush against a wall. In Tank Filters are unusually quiet, since the motor is under the water. Offering the same quality and performance as an external filter, the Whisper In Tank Filter will function in as little as 2 inches of water making it ideal for