Strictly T5 thread

[Leah]

I have the Sunlight Supply T5. I have moved in a toadstool mushroom and a leather only
because they have gotten way to big for my reef tank. I think that is what they are!
Anyhow I am using Giesmann bulbs as I order from J&L. Hope I can say that! I really do
want to keep it basically fish only. I have never had an issue with algae using the bulbs
I have. Is your tank preety dark then?