edison9114
Aquarium Advice Apprentice
In a 55 gal fish only tank, I have the following;
A Penguin 330 BioWheel filter, (330 GPH)
an Undergravel Filter using air bubbles, with four risers.
Is this sufficient?
A Penguin 330 BioWheel filter, (330 GPH)
an Undergravel Filter using air bubbles, with four risers.
Is this sufficient?