seahorse tank

[YoCamron]

hello everyone, i am going to college in the fall and in my dorm room i am thinking of having a seahorse tank. i have had 2 successful seahorse/dragonet tanks, but never ran a sump on them. i was thinking of doing a 10 gallon nano reef with a pair of dwarf seahorses, but should i run a sump to fill with copepods or should i just add copepods and live food myself? just want some ideas for setting this tank up. thank you