Hi, I have just got my new tank it came complete with T5 lighting which is way to bright for the RB's is there anyway I can dim the tubes, there are 2 of them and it will NOT run with just one, there is no condensatin tray with the tank it is a Juwel so can't cover that, thought if floating plants but catch 22 need lights for them to grow, so any suggestions on how to dim light greatly appreciated, many thanks.
