- Messages
- 12
- Location
- Seattle, WA
My 20g tank now has
2 X 18W Compact Fluorescent
2 x 15W T-8 Fluorescent
However, I am not happy with those two T-8 and thinking to replace them with power Compact Fluorescent.
But the question I have now is should I go with 1 X 36W and make the total Watt 72W (2 X 18 + 1 X 36), or I should go with 1 X 55W and get the total 91W.. is 91W too much for a 20g tank...
And also one more thing: 5500K or 6700K(6500K)?? those 18W I have now are 6500K, should this time I do with 5500K??
Any advice will be appreciated...
2 X 18W Compact Fluorescent
2 x 15W T-8 Fluorescent
However, I am not happy with those two T-8 and thinking to replace them with power Compact Fluorescent.
But the question I have now is should I go with 1 X 36W and make the total Watt 72W (2 X 18 + 1 X 36), or I should go with 1 X 55W and get the total 91W.. is 91W too much for a 20g tank...
And also one more thing: 5500K or 6700K(6500K)?? those 18W I have now are 6500K, should this time I do with 5500K??
Any advice will be appreciated...