- Reaction score
I'm wondering the best way to match temp for my water changes. I have 3 tanks and their all prettt close to the same temp so I try to match it as close as possible to the new water I’m putting in. I guess what I’m wondering is does it have to be exactly on point like if the temp in the tank is 80.3 does the water change water have to be 80.3 or can it be like 80.0 or 80.5? Obviously I try my best to get it the exact same but sometimes it’s hard too.