Light baffles for SW tank overflows
6 ft long tank, twin overflow chambers. Looking to find or fabricate something that'll keep the 840w lights (or whatever portion over the overflows) from creating all kinds of growth in my overflows.
I'm thinking something black and heat absorbent mounted on the canopy that blocks huge amounts of light from entering the overflow chambers.
Any thoughts or experience to share on this concern of mine?
"Life may not be the party we hoped for but while we are here we might as well dance!"