Whisper 4i Internal Power Filter trex skull relieving the need to shield

relieving the need to shield zooxanthellae and enabling the host organism to open more fully

For mounting under and on the side of terrariums

heavy metal

Advanced mounting bracket securely attaches to glass and provides three window positions

and thus a critical pollutant reservoir is quickly rendered harmless

Whisper 4i Internal Power Filter trex skull relieving the need to shieldThe Tetra Whisper internal aquarium filter is the ultimate in quiet, convenient 3 stage filtration. The dual sided mesh of the Bio Bag catches debris and fish waste while the activated carbon absorbs odors and discoloration. Biological filtration is provided by the Bio Scrubber. Bio Scrubber's anti clog design provides complete biological filtration with the convenience of less maintenance. Because the Bio Scrubber has a solid back, water is forced to