t-5 light replacement priority

[blacknife]

my tank and my corals are showing signs that i should probably replace my lights, fixture came with used lights and that was a few months ago.

currently unemployed so i should not afford the full rig right now

should probably replace the main grow lights first and worry about the others later eh?

change out 1-2 10-14k bulbs whichever end up in there, then the mid blues and antics when i can afford to.

Cyano is growing pretty bad when it was not for the longest time, ha is starting to come back which is what i got rid of my old pc lights for in the first place.