Hi i have been using T5 for many years and did not use other lights.
now that i have upgrade my tank a bit.
i will like to make my tank to have shadowing blue effect.
any 1 can share about it?
i know MH can do that effect but then too high power and might make tank hot so this is what stopping me
LED i guess will not make tank hot , but does it make out the shadowing effect?
i now using 4 tube t5, 1 purple, 2 blue, 1 white.
well i just want to make blue shadowing effect.
i do keep a bit sps but they are 5 inch away from my 4 tube t5 so quite ok.
is there any suggestion?
Tank 3 by 2 by 2
500 litters water