who have used this drop checker??CO2 Indicator
i have it set up but dont know if it is accurate because i am at like 4 bps and it is still in the blue...
also i have a 55g tank. co2
with milwakke regulater.... i have gbr/angels/bolivian and cardinals... what is a good kh
Also my ph moves from 6.6 in the morning and 6.4 in the evening,, is that normal?