ISTA CO2 Diffuser (3 in 1) V Shaped - Large (I-552) Bird Cages Prevents tank inhabitants from reaching

Prevents tank inhabitants from reaching fragile eggs through single grate

This is easily achieved by providing them with flightless or wingless fruit flies

and all other moss environment species

Operated exclusively via the FluvalSmart App on your mobile device

ISTA CO2 Diffuser (3 in 1) V Shaped - Large (I-552) Bird Cages Prevents tank inhabitants from reaching3 in 1 Compact V CO2 Diffuser L Features Functions of CO2 bubble counter, check valve and diffuser in one unit. Specific ceramice applied to assures most delicate CO2 diffusing effect. Made of transparent acrylic which provides precise, clear and easy CO2 bubble reading. Easy and simple in cleaning, changing the ceramic or water filling. Replacement ceramic item # IS00891 Most reliable funciton of stopping backflow and syphonign, design of stainless