first T5 fixture: lost on bulbs

[chirojosh]

I have a 75g fowlr, pretty simple. No corals or inverts etc. I want to be able to grow coralline and some macroalgae though. I am replacing this crappy marineland single bright led. I bought a aquaticlife HO t5 fixture from fosters and smith. It says it comes with 2 actinic, a 10000k and a purple, 4x 54W? WIll this suffice for macroalgae in DT and coralline from a light perspective?

 

[matty0206]

Yep, if you don't have corals just use the ones it comes with.