The Planted Tank Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
2,673 Posts
Looks between blue and green to me.

I would aim for between green and yellow, or watch for a drop in pH of 1.0 from tank water with no CO2 dissolved in it, to tank water after CO2 has been running for a few hours.
 
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top