Where are you getting the seahorses from?
as long as they are eating mysis shrimp in the fish store they will be easyyyyyy to take care of.
the fish saltwater tank i ever set up was a seahorse tank and they were the toughest saltwater fish ive had to date.
My tank crassed twice, once going through a weird 2nd nitrogen cycle and another time that im not to sure what happened, but everything died except the seahorses.
I had 8 of them and every couple weeks i would turn the lights on and find the 4 males squirting out babies!
Just dont keep fast moving aggressive fish with them.
Chromis, blennies, butterflys etc.. are all alright to keep with them.
Kepp away from clowns and damsels, they are to aggressive.
Good luck!
