so I’ve had this tank over a year. Always struggled keeping coral and maintaining water quality.
it’s only 60L and exactly the same as the Fluval Evo except slightly taller + a filter grid at bottom (see pic)
I’ve noticed a surface biofilm problem despite good agitation, and my filter floss on intank media basket never gets very dirty.
Could this grid be stopping my overflow from surface skimming? I can see micro particles entering the bottom grid more than the top.
it’s only 60L and exactly the same as the Fluval Evo except slightly taller + a filter grid at bottom (see pic)
I’ve noticed a surface biofilm problem despite good agitation, and my filter floss on intank media basket never gets very dirty.
Could this grid be stopping my overflow from surface skimming? I can see micro particles entering the bottom grid more than the top.