Irishrover
Aquarium Advice Apprentice
- Joined
- Aug 9, 2020
- Messages
- 18
Hi all. I am wondering if someone could tell me how I might clean my water after medicating in my 6 gallon betta tank? I understand that people use charcoal in a canister filter to do this ,but I am running a sponge filter in this tank. Is it OK to just rely on water changes to do this? Thank you.