Chiller

[Khaw]

Plan to get a 2nd hand chiller for my 4 X 2 X 2 ft tank. Wonder what size of the chiller I need to get.

My tank:

Current temp = 29 degree running with 2 fan.

Temperature to be = 26 degree.

Sump dimension = 3 X 1.5 X 1.5 ft

Lighting = 2 X 150 MH

Return Pump = MD55 running at 120 watt.

Will 0.25 HP chiller enough for my tank?

Can Chiller place inside cabinet?

Chiller need to driven by return pump?

Thank in advance.

Best regards.

[shin]

try to get at least a 0.5hp chiller