general care

I been thinking about how often do you think is the rule when it comes to do water changes on a cube tank? I have a cube that i don’t even tnink it is 10 gallons, it gets fill with almost 5 gallons of water not to mention That I don’t do water changes often, i believe is one of the least that...

I have been quarantining a pearlscale butterfly, bannerfish, and dartfish (in three different tanks). They are all eating well and i have treated them all with api general care. They are not showing any signs of ich, marine velvet, etc. im wondering if i will need to treat them with copper. In...