Seahorses: What I Learned At the Seahorse Farm, just north of Kona, Hawaii:
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Seahorses are found in every ocean in the world;
there are 53 known species our tour guide explained.
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They can be 2 to 11 inches long, depending on
species; they can live 1 to 4 years, depending on species. They have no stomach
or teeth; they feed by sucking in their prey through a tubular snout; they’re
patient and just wait for something yummy to drift by; they swim by means of fluttering
fins on their heads and back.
·
They don’t live long in captivity; one reason is
that they are monogamous; this facility is trying to breed that out of them to
help the species survive.
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They are endangered for many reasons: some cultures
revere them as medicine; the coastal seas where they live are becoming more
polluted; the seas are warming; they are being harvested for pets; they are
harvested and dried for souvenirs!!
·
This farm raises all species here to put back into
the oceans of the world or to give to aquariums (preventing ocean harvesting).
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They are bred to be hardier, prettier (!!) and
“swingers” that will mate with others so for better reproduction and survival.
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The farm keeps them in big tanks with waters like where
they live (salinity, temperature, food).
·
The farm feeds them on teeny red shrimp (opi’ula)
which abundantly grow in pools in the coastal Kona lava rocks where fresh water
draining through the rocks to the ocean mixes just right with seawater.
·
The farm has a 50% survival rate compared with 1%
in the wild.
·
Seahorses have no eyelids; each eye is
independent; they can see up to 20-feet out of water.
·
The female deposits her load of eggs into the
male’s special pouch where he fertilizes them and keeps them for a 30-day
gestation; on “birthday” he can deliver up to 600 fry; once born, the fry are
totally on their own; once a female sees that a male is “empty” she will “fill
him up again.”
·
The fry are teeny, less than ¼ inch; at the farm
they are kept in special tanks with just right water and temperatures and food
and they grow fast…faster than in the wild.
·
While I didn’t get to touch or really feel one, I
was instructed to make a “basket” of my hands with opened fingers touching and
the helper put a seahorse to curl its tail around a finger. So cool.
Want to know more? There is a great article found online in
Wikipedia.