Is This Too Much Light!!?!?!??!?

[b0bby1]

What do you guys recommend for my 20 gallon that is 24" long, 12" wide, and 16" tall? I am definetly looking for a MH setup that is around 150 watts, does not matter if it is Pendant or Fixture.
The reason why I ask this is because currently i have two offers right not on lights:
1. Guy wants me to buy his MH 250watt 20k IceCap Pendant for $250.
2. Guy wants me to buy his MH 150watt 10k and 2x65watts Actinics for $250. its a Coralife fixture.
But my question is, is that too much light for a 20 gallon tank?

 

[ejensen]

My buddy has a 175 on a 10 gallon tank and it does great. You are going to need a chiller with that much light.

 

[rstiles]

the 150 is ok,check around I'm sure you can find a better price,I have a 175 with two 28 watt atinic in a 29 gallon works grate its around 6 inchs above the tank with no real heat problems no you don't need a chiller, I live in mariden and have no problems,

 

[b0bby1]

cool ristles, i live in berlin right on the meriden border. i am not intrested in that 250w IceCap Pendant anymore. i am interested in the following.
1. Coralife Hangon 150w 14k MH
2. JBJ Viper2 Hangon 150w 14k MH
3. 24" Sunpod 150w 14k MH
4. 24" Coralife 150w 10k MH with 2x65 watt Actinic03's
Which one is the best?