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Old 18-09-2009, 04:01 PM   #84
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hi folks,

i just got a 2nd hand dolphin MC789 chiller (2 fans 2 TEM model).
the specs are
My tank capacity: 30 Liters
but it DOES NOT state the water flow rate?

i am currently using Boyu SP1500F water pump
Specs as below:
power: 17W
Flow: 855 Liters
================================================== =====

i have test run for 14 hours now and my temp is 24.5*C for 32 liters tank.
is this normal or bad perfromance?

how can i reduce the temp to 22*C?
will replacing the water pump with a 6W 300 liters help?

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