Originally Posted by lpuzon
they're still small, and it's not until then that they grow up so big. it's a common sense that i would have to upgrade when that day comes, of course! i don't have a lot of LRs in my tank too... i'm not planning on going on reef. the whole tank is their swimming ground.
You're completely missing the point.
You are obviously young and have little experience in this hobby, which is absolutely fine.
We all start somewhere. However; the fish you have in your tank should NEVER be kept together or in that size of a tank, regardless of their current size.
I PROMISE you, you will see problems very soon, if you haven't already.
You need to return most of those fish to the fish store as soon as possible or they will die.
By reading your other posts, I see that the Regal is already looking bad. Take this as a sign.
Your fish store will sell you ANYTHING because they want your money. Don't listen to them. If you care about your fich at all, you need to find new homes for them immediately. Do a little research before you buy expensive fish. Think about it, the fish in your tank were at one point swimming in the ocean, and now they are swimming in 72 gallons of water.
If you want to be a responsible saltwater fish owner, you will have to learn that just because the fish looks cool in the store, does not mean you should bring it home.
Take this advice if you want your fish to live. And ask questions before you buy living animals.