what size tank for a sump
- Thread starter txny13
- Start date
txny13;4764943; said:
I've always gone around 1/4 of the main tanks volume, especially for a reef. So in your case 20 should be fine.
As large as you could fit all your equipments and refugium in while being able to access them for maintenance with ease.
No. 1 rule for sump --> Bigger is always better
No. 1 rule for sump --> Bigger is always better