I am looking for a light for my 4 gallon pico. I plan on keeping my zoa’s and palys ( rasta, chong bong,mohawks, purple orchid,fruit loops crazy ladies just to give an idea) in the tank.
So I know I need a good light. I only have 9" width to work with. If you have something that may work for a decent price let me know even if its a diy you made or never finished.
have you considered those screw in led bulbs?
Thank you for that idea I did not even think about the par38 lights at all.