need help with lights

[john hill]

I have a 65g tank been running for 2 years want to up grade lights from power com to mhs any thots

 

[keith burn]

Originally Posted by john hill
I have a 65g tank been running for 2 years want to up grade lights from power com to mhs any thots

m/h are the best.
but in small tanks may overheat water.

 

[john hill]

do you have any other ideas for lights to grow coral and clams

 

[pontius]

if you're upgrading, go with halides because T5 is not that much of an upgrade imo. just make sure the canopy is high enough off the water and heating should not be a problem. for clams, I'd say MH is definitely the way to go.

 

[john hill]

any idea on whatt and bulbs