Glass vs Screen Top and Powerheads

[67chevellemalibu2]

I currently have two glass tops on my 125, but would it be better to have a screen top?
I have four returns, two on each side but should I run a Powerhead , too.

 

[67chevellemalibu2]

I currently have two glass tops on my 125, but would it be better to have a screen top?
I have four returns, two on each side but should I run a Powerhead , too.

It’s a fish only tank.

 

[DesertReefT4r]

Well for a fish only its really up to you. You dont have to worry about a glass top reducing light as it gets dirty. A glass top will reduce evaporation. It will also increase the temp of the tank so keep, screen top will be cooler by a few degrees.

 

[Fishnut]

I second what DesertReef said. I have a 6 foot 125 and found the tank stayed cleaner when I increased the flow with MP40s on each end. It helps with keeping the waste moving and eventually getting exported.

 

[Maacc]

Even FOWLER, you will be happier with more flow for export.
As said, sort of depends where you live and if you are trying to keep your tank warmer or cooler. Your fish selection also matters. If you have wrasses or other jumpers, screen can be more forgiving than glass when their heads slam against it.