Pseudomugil
Aquarium Advice FINatic
- Joined
- Nov 11, 2014
- Messages
- 778
Now I need help with water changes. If I took out 10% weekly (this is a 20 gallon tank), how do I know what salinity to put the new water at? Because in a small container for mixing the new water, wouldn't the salt be less in the tank?
Do I put the new water at the same salinity as the tank water?
Do I put the new water at the same salinity as the tank water?