Diy Korallin Denitrator


New member
Here is my DIY denitrator (based on a Korallin Bio Denitrator). It is running full speed for the past 30 minutes and so far there are no leaks.

Acrylic tube diameter = 8", height = 8"
Pump= Eheim 1048
Filter media= Bio MAX rings, No-Nitrate (Sulfer/Aragonite)
Overall cost= $ 132 CAD

If interested, ill keep u posted

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Premium Member
its a recirculation mod?? with what pump you feed it?? do you have more pics?? whats the drip rate??
thank you for answering any of this questions, your design looks really cool, please keep us posted