Quote:
Originally Posted by Spakase
Sounds good, but your Denitrator only has bioballs? what kind of pump did you use to control the flow rate? You are using this Denitrator on your aro tank?
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only bioballs and deniballs inside the denitrator. only pump is a 1200l/hr external circulating pump. flow rate is controlled by valve at outlet initially. now just let it free flow as the solenoid will control cut in and out of the denitrator. water being drawn from main tank by siphoning.