- Joined
- Jul 23, 2018
- Messages
- 12
- Reaction score
- 24
So I’m new to the saltwater community and I have a question about nitrate removal. In freshwater aquariums we use water changes as a way to remove nitrates as they accumulate. In saltwater I’ve noticed that water changes are done by some to remove nitrates but usually not on a regular basis if at all. My question is how do those who don’t do water changes remove nitrates. Is it all through a refugium or is it done chemically (through vodka dosing/chemical additives)