The Planted Tank Forum - View Single Post - Do you run CO2 all day or partially?
View Single Post
Old 02-10-2013, 03:59 AM   #1
greenaqua
Algae Grower
 
PTrader: (0/0%)
Join Date: Jan 2013
Location: Washington DC
Posts: 64
Default Do you run CO2 all day or partially?

I just setup CO2 on my new tank. Do you usually run this all day or only when light is on? my tap water is 7.4, I just ran for few hrs today and now my tank is 6.8

If I keep it all day, will it have a stable PH and how low can of ph can it get?

If I keep only when light is on, how much swing in ph should I expect? and will this swing affect small tetras (Neon, Rummynose) and cherry shrimps?
greenaqua is offline   Reply With Quote