- Location
- Hollis Hills queens
new to salt after many years of fresh so i have loads of lights. question is what do i do with them? Currently running 4 tanks, 30 with simple damsels and lots of invertebrates, 40 with frog spawn, zoas, and some unknowns, 40 with a trigger and clowns, and a 120 that will have aggressive fish, lions, puffers, etc. all have live rock. my basic question is: do my old t-8 and t-12 fixtures have any use anymore. I went to a lfs to buy new bulbs for my compacts and got a great deal on t-5, so should i use my compacts or stick with t-5. should i use a combo of these fixtures? all advice appreciated, Steve