Scientific Name : Hippocampus kelloggi
Common Names : Great Seahorse, Kellogg's Seahorse, Offshore Seahorse
Care Level : Moderate to Difficult
Size : May get up to 11 inches (28 cm)
Life span : 2 - 4 years or slightly longer
pH : 8.1 - 8.4
Temperature : 72°F - 76°F (22°C - 24°C)
Specific Gravity : 1.020 - 1.025
Carbonate Hardness (dKH) : 8 - 12°
Origin / Habitat : Western Pacific, from Red Sea to Japan
Temperament / Behavior : Very peaceful
Breeding / Mating / Reproduction : Eggs are kept in the male's pouch for a couple of weeks and then released. Can be expensive to acquire a mated pair and/or male/female pairs.
Tank Size : 55 gallon minimum
Compatible Tank Mates : There are not many compatible tank mates that quickly come to mind... They are such slow, methodical eaters that other fish will simply eat all the food before they get a chance to eat. They are best kept in a tank with other seahorses.
Diet / Fish Food : Primary diet in the wild is crustaceans and small shrimp. Wild caught seahorses will usually only go after foods they recognize, i.e. live foods. Captive raised seahorses should eat frozen foods, mysis shrimp, and may even go after other foods once trained. They may graze on the live rock in your tank.
Tank Region : They can often be seen slowly cruising around the mid to top parts of the tank and will need places they can hold on to.
Gender : More noticeable during mating, the female's anal fin will be a little larger than the male and the brood pouch should be easily seen on the male.