808;4422729; said:
Thanks man, so that would be a little too much?
What about this?
36" 156W T5 HO
2x 39W T5 High Output Daylight 12000K
2x 39W T5 High Output Actinic Blue
3x Dual Bluemoon LED
This sounds fine to me. You will have problems growing light demanding stuff on the bottom, but I dont think you need to be worried about that yet. Should be enough for now.
israelm;4433307; said:
Forgive me if it is a bad assumption, but it seems that this is your first salt water tank. Keeping hard and soft carols of the bat is not a good idea. First off , i believe you should set up your tank first.get the tank running with all the parameters in check.
Lighting:
metal halide : as stated before 250watt way to str0ng for a 30g.
Cons: Creates lots of heat. Going to need good space above water surface or else it will increase your water temp. therefore the need for a chiller. Also very expensive not only to buy but to maintain in the sense that you Energy bill will go up.
T5: will not do for all corals , only for beginner , hardy corals.
LED: I Highly recommend led`s. They are not cheap to start. but It will not raise you water temp( no chiller). no bulb replacement since there is no filament, will not raise you BILL, and ,makes the tank beautiful with the underwater effect of sunlight.
Hope this helps is some way
Okay...pretty good. But not entirely true.
Corals are simple animals. They have simple needs. The needs are fairly easy to meet. I started with a reef tank when I was 12 years old. Im pretty sure if 808 is careful, follows some advice, he can do this with minimal pain and suffering.
There are people who would use a 250w on a thirty...its not me, but people have done it. It would be an SPS or clam tank most likely.
T5 can be used to grow ANYTHING...that being said you need way more bulbs than if it was MH.
LED's are getting to be pretty awesome, but they are still more expensive than they need to be. The technology is not all there yet either. In the next five years we will start to see polished LED fixtures coming off the line. Until then wait.