Can anyone give me a few pointers on making a DIY CO2 unit for a 4' x 18" x 15" planted tank?
A few things like:
Bottle size, type of pipe, best diffuser for the size of tank, quantities of yeast to sugar, quantity of bicarb (if any).
The pH of the tap water is: Min 7.47, Max 7.66, mean 7.56.
TIA
A few things like:
Bottle size, type of pipe, best diffuser for the size of tank, quantities of yeast to sugar, quantity of bicarb (if any).
The pH of the tap water is: Min 7.47, Max 7.66, mean 7.56.
TIA