Greened out sps

[Proteus]

The only thing I dose is fluval 3ions. Which is cal-mg-strontium
weekly WC.
No fuge as I can't grow cheato. So fuge is filled with LR
actual green sps. Are nice and bright

I thought low light. Also Harvey suggested it but was looking for other opinions also. I'll slowly move it up and see what happens. It's in about 14" deep

Also use prodibio

[Aquattro]

I have a large red convexa lying on my sand, and it's keeping it's red. My lights are 85/100/100 though, so my vote is also not enough light..