ultimatedc
Aquarium Advice Activist
- Joined
- Apr 11, 2011
- Messages
- 124
What do I do in regards to evaporation? How quickly will it happen? The tank has a lid that covers about 75 percent of the water. Temp is 78. Would I top off with dechlorinated tap water? How much..? My hydrometer doesn't give to the decimal readings, it'll tell me if it's within a certain range, and it says it's without 1.20 and 1.30.