resun cl650 vs resun cw0500

[scorpio75]

which one is better for 4x2x2?

[Wingless]

went to qian hu yesterday, saw them using resun cl650 for 4/5ft? planted tank.. the plant glowing well and shrimp are breeding

[scorpio75]

thanks bro Wingless.

[scorpio75]

i want to know which one can cool 4x2x2 faster at 25c. heat & sound oso my concern.

[scorpio75]

btw is it ok if i place my chiller 5-6meter away from my tank? bcoz my tank is inside my room. just want to get rid of noice and heat.
so my in/out hose is more then 10meter. any idea?