I won't be the last to tell you this, but that hippo tang is gonna really really need a BIG tank or you will have to rehome him soon. Just a heads up!
Corals look really good btw. keep the pictures coming!
__________________ 180g- Mostly BIG fish and some coral. ~80g Nuvo- My coral tank with "happy fish"~ 90g- FOWLR Not the not happy type of fish~ 125g- Freshwater Malawi Cichlids ~10g- Nuvo- The refugees from the Ich of '18