Could someone suggest a decent external CO2 diffuser please?
It needs to be suitable for a 720 litre tank, run 16mm pipe and have a bleed valve on it
The one I currently have (although not in use) is an AquaMedic jobby. I'm pretty sure I read it only does 500 litre tanks and it has 12mm piping and I'd rather not reduce the flow of the filter down.
Thankies
It needs to be suitable for a 720 litre tank, run 16mm pipe and have a bleed valve on it
The one I currently have (although not in use) is an AquaMedic jobby. I'm pretty sure I read it only does 500 litre tanks and it has 12mm piping and I'd rather not reduce the flow of the filter down.
Thankies