Rating from 0-5(0 being the easiest)
Tropical species - kept at 74-78 degrees F
H. zosterae Dwarf Seahorse--(4-5)
H. kuda Spotted Seahorse--2
(black Seahorse)
H. barbouri Barbour's Seahorse---3
H. bargibanti Pygmy Seahorse---4
H. erectus
Lined Seahorse---2
H. reidi Brazillian Seahorse---1
H. capensis Knysna Seahorse---3
H. comes Tiger Tail Seahorse---3
H. procerus Hippocampus procerus----3
Subtropical species - kept at 70-74 degrees F
H. whitei White's Seahorse---4
H. ingens Pacific Seahorse----4
H. tuberculatus Knobby Seahorse----4
Temperate species - kept at 66-72 degrees F
H. abdominalis Pot Bellied Seahorse---5
H. breviceps Short Snouted Seahorse---5