I'm used to doing weekly WC
in my freshwater tanks, but being new to SW
, I'm not familiar w/ the "best practices" there...I will be spinning up a 20G FOWLR
shortly once my rock is cured.
- How often should I change water? I do weekly PWC
on all my FW
- How often should I top off, and how do I know when to top off? Should I monitor the specific gravity daily, for a few weeks to see what the evaporation rate looks like, and adjust top off accordingly? I don't want to put in an ATO at this time...