just out of curiosity:
could one inject O2 into a tank (CO2, non C02 or unplanted) in order to increase the fish load?
wish i had the money, space, time etc. to try it but.....
whats O2 cost any how
could one inject O2 into a tank (CO2, non C02 or unplanted) in order to increase the fish load?
wish i had the money, space, time etc. to try it but.....
whats O2 cost any how