Ocean Free Petite Bio Sponge Filter

*Super small scale bio sponge filter to suite the use of small table top tanks or fry incubatory tanks.
*Aeration output dispense fine minuscule bubbles for that extra dissolve ocygen and would not cause turbulence in tank for fry incubatory tanks.
*High efficiency in oxgen supply
*Silent dispense of fine bubble.
​​​​​​​*Superior bio-foam for good beneficial bacteria nurture.