I shall hang from this topic for a while...
Settling a new tank - my first after 10 yrs - 26 gal
. Formerly I was using external fluvial filter + aerator. This tyme with all inclusive solution I got the internal filter which provides the water circulation.
My biggest concern is the amount of oxygen dissolved (there're some plants of course) when the water temperature must be 27C for the planned fish specimen. Should I add an aerator or should I not?
With my best wishes