![]() |
|
#1
|
|||||
|
|||||
![]() I have tried both on the same tank one was a 4 x T12 VHO and the other was a 8 x T5 HO. Both are good. The URI T12 carry an internal reflector also.
|
#2
|
||||
|
||||
![]() yeah..lol
I'm all URI... so how did you find the two compared with similar wattages? Particularily in regards to the phosphorescence? |
#3
|
|||||
|
|||||
![]() I use 75.25 + actinic in both cases. The T12 looks better in terms of colour. The T12 combination glow pinkish/blue. T5 light up more of the bottom as there are 8 bulbs vs 4. Heat is greater in the T5 HO
|