I got an 18" (I think) and it works good. It lights up my 29gal nicely. Suction cups doesn't work well out of water. Planning on getting another one to replace the fluorescent on another one of my 29
I got an 18" (I think) and it works good. It lights up my 29gal nicely. Suction cups doesn't work well out of water. Planning on getting another one to replace the fluorescent on another one of my 29