Well I'm using it on my 5.5 right now. Dosing seachem flourish, and excel. I won't use co2 pressurized or diy in my shrimp tank. Bt my floaters are growing like mad and my plants inside are growing pretty well. I was just wondering if I could use my 16 inch ray for a 20 inch long ten gallon tank. Because I have been tanking about transitioning my shrimp into a ten gallon tank so they have more room to breed.
I have my 16 inch on my new ten gallon. You can see pics of how it fits on my betta tank journal. I am hoping to get a 20 inch for aesthetic reasons but for my low light set up it will do fine until then