My first saltwater tank , 3 gallon picotope

Hello all, this is my first saltwater tank, I've always wanted seahorses, and a 3g dwarf tank is fulfilling the bill. I've already had one water problem that took out some of my horses. Any and all help appreciated. Any info on Sealab 28 would be cool, I'm afraid to put it in! Lol........Whylde

dead coral?

looks like a dead LPS ... but awesome seahorse ... I thought seahorse is hard to maintain ... first saltwater and going for seahorse ... all the best