Tetra whisper IQ filter 20 fish Fish four glass test tubes with

four glass test tubes with snap-tight caps

Create a well controlled heating system that allows you to maintain the required temperature conditions similar to those found in a desert or tropical environment

making it ideal to use during aquarium setup or water changes

Marine-A is formulated to enhance the brilliant colors you bought your marine fish for

Tetra whisper IQ filter 20 fish Fish four glass test tubes withWhisperIQ technology gives you a filter that is does the job while staying quiet. The SoundShield provides a barrier between the motor and filter to minimize noise. Combine that with vibration dampening technology and these filters give you quiet power to keep your tank clean.