1 set razor 160w for 4ft ?

[youdontnowm]

is 1 set enough for a 4ft length with a 1.5ft height tank ?

[brojj]

Your left & right (length wise) will sure have problems getting lights, unless you dun plan to put any corals there that must need light to survive. Eg: sun corals, feather dusters are corals that requires target feeding/ filter feeders instead of light to survive, can be put there. Even then, u also don't mind having dark areas in your tank.

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[youdontnowm]

okay thanks

[Evolutionz]

im using razor 160w 16k for my 4x2x1.2ft tank. hang around 15" above water level. covers the whole 4x2.

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[youdontnowm]

very nice! how is the par level ? those light demanding coral is doing well by hanging the led 15" above water ?

[Evolutionz]

i don't have any par meter to measure. my razor max at A:65%, B:75%. so its not even close to full power.. SPS are doing very well. alot people underestimated the power of LED.. end up bleaching their corals.

[kraken]

LEDs are very intense lightings, however, depending on the optics, throw distances are a problem.

[Melwood1978]

i don't have any par meter to measure. my razor max at A:65%, B:75%. so its not even close to full power.. SPS are doing very well. alot people underestimated the power of LED.. end up bleaching their corals.

So we are using the same lightings... If put 2 razor 120w for 4 feet will it be over bright?

[Evolutionz]

No I would say 2 120w razor would be perfect for 4ft. Too bad I don't have the budget for that.

[brojj]

Yes, for 4ft need to get 2 sets of 120W for good coverage.

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[Evolutionz]

if my tank i get 2x120w, hang lower abit i think i can grow SPS on the sand bed

[reef garden]

im using razor 160w 16k for my 4x2x1.2ft tank. hang around 15" above water level. covers the whole 4x2.

Wow, it's like sun rise and you have a sun coming up from the horizon.