Some of you may know that I've got a 40L tropical tank, that I'm trying to get right.
I've got plants coming soon, but just wanna know about air-pumps. I've been reading online about them and it's very confusing if I need one or not.
How do I know if my tank has enough oxygen or is it best to have one connected into the tank to ensure they is never an issue
Thanks.
I've got plants coming soon, but just wanna know about air-pumps. I've been reading online about them and it's very confusing if I need one or not.
How do I know if my tank has enough oxygen or is it best to have one connected into the tank to ensure they is never an issue
Thanks.