tonymission;985807 wrote: I have a 25w aqua on my 90g and I guess it's ok. I took it offline and noticed some nuisance algae spring up after a week. Re-plumbed it to fit in my stand and it went away. Other than that I'm not sure it really does a whole lot and who knows if that's even the reason for the NA.
Nice to know!
I've got a 40 on a 75 gallon but haven't got plumbing working its best!