sea horses

ksheely

Member
i understand that these are hard to keep, but my mom wants one and i am getting a 3 gallon tank for free i was going to make it a frag tank but thought i might give sea horses a try what do i need to know to keep one alive and happy thanks
 

seabass

Member
I wouldent think about keeping a seahorse in a 3gal tank! sea horses are very fragile and need very stable water conditions, and a 3gal tank things can go wrong veryfast and quick. if you want to try to keep a seahorse read read read!
 

seabass

Member
About Seahorses
by Thierry Schmidt
Mulhuse, France
Which aquarist hasn't been attracted by the strange beauty of a seahorse
drifting from one coral to another? That's the reason why a few years ago
I bought my first specimen of Hippocampus kuda. Keep in mind that it is
a fish and not an invertebrate, and that it can reach a length of about 25
centimeters (cm), or 10 inches. This species is the most common
seahorse in the Indo-Pacific ocean, where it swims slowly among
seaweed and algae. Color varies with locality, from black to brown,
white, yellow, and even red individuals.
Keeping these fantastic animals doesn't present any special difficulties as
long as you keep in mind some general guidelines. They must be in an
aquarium with minimal water movement and many places to attach to
such as coral branches, gorgonians, or Caulerpa.
They are well-suited for a reef tank containing less active fish and shrimp
such as Stenopus sp. or Lysmata grabbami. The aquarium should not
contain any big sea anemones. Seahorses could think them potential food
and be trapped by them.
Seahorses are not very active fish, and don't need a large aquarium. I keep a group of ten in a 240 liter (65 gallon) aquarium.
This is the minimum size I would recommend to maintain adequate biological balance. My aquarium is lighted by four 30 watt
Triton fluorescent tubes for 13 hours a day. Caulerpa taxifolia grows well with this length of day. The tank bottom is covered
by a 5 cm layer of coral sand. The background is composed of Reeforms® synthetic coral, especially Acropora palmate and
Turbinaria sp., along with big pieces of lava. I believe that aquarists should buy only synthetic coral in order to preserve the
natural reefs.
When considering aeration, keep in mind that newly hatched seahorses,
as well as some older ones, will eat small air bubbles, mistaking them for
food, and then die. Use only airstones that produce big bubbles, or,
better yet, put the airstones out of reach of the seahorses. Circulation in
my tank is supplied by an internal filter with a flow of 3 to 4 times the
tank volume an hour. There is also a canister filter with a flow rate of 440
liters (110 gallons) per hour that is connected to a 15 watt UV sterilizer
that runs 5 hours a day (not the normal 24 hours). Although a UV
sterilizer is an expensive investment, I think it is a profitable one, because
I have not had to add medication in many years. I also have a Visi-jet
PS100 protein skimmer on this tank that is very efficient at removing
colors and wastes from the water.
I maintain good water quality by making regular water exchanges. This prevents a drop in pH and a slow increase in nitrate. I
change 10% each week by mixing Instant Ocean® with fresh tap water to a salinity of 1.022 to 1.023 at 24C (74F). I have
used Instant Ocean® successfully for 10 years to keep and breed seahorses.
Seahorses should be fed two to three times a day. A major obstacle for many hobbyists is the need to feed seahorses with live
foods such as adult brine shrimp, mysid shrimp, or young fish fry. Contrary to popular opinion, it is possible to get seahorses to
accept frozen food, especially Mysis or krill. It will take time to acclimate them to take these foods. Try using newly hatched
guppies or other similar fry, and gradually move to freshly dead food. This may not be possible if there are other fish in the
aquarium.
If seahorses are maintained in good health they will reproduce regularly. The male is easily identified by his incubation pouch.
He holds the female by the tail and in a graceful ballet invites the female to deposit eggs in the pouch. The eggs hatch 20 days
later. This is the only example of a male incubating eggs.
It is a beautiful sight to see a batch of newly hatched seahorses, 10 to 100, depending on the size of the male's pouch, drifting in
the aquarium, each a miniature of the adults. Feeding is difficult because of the small size of the fry. The best chance for success
is isolating the babies. I scoop them out with a plastic cup early in the morning or evening, depending on the time of hatch. The
young are phototropic (attracted to light) and easily drawn with a small light to the surface for collection. Do not use a net or
expose them to the air. I transfer them to a 10 liter (2.5 gallon) aquarium containing an air driven filter, a heater, and with a
natural daylight exposure. I change 25% of the water each day. I hold the pH at 8, the nitrate at 10 to 15 milligrams per liter
(mg/1), the salinity at 1.022, and the temperature at 24C (74). During the first few days I feed the juveniles rotifers,
Brachionussp., and Artemia nauplii. Later I continue with Artemia and then newly hatched fry, such as guppies. In spite of a
high death rate I am able to raise at least a part of the spawn. There is usually a month between each spawn.
Seahorses seldom live more than three years, so it is very important that aquarists breed them. It is possible. I encourage all
marine aquarists interested in keeping these beautiful little fish to try it.
Editor's Note:
The most common problem encountered in raising juvenile seahorses is nutrition. Recently, enrichment formulas such as
Selcon® have been made available to hobbyists. Developed for marine aquaculture, these supplements improve the quality of
the rotifers and brine shrimp by supplying essential marine fatty acids and vitamins.
Because of pressure. from the curio trade and health food markets, seahorses are being over-fished in some areas. Thus,
efforts to breed these interesting animals are essential.
 

set-man

Member
Jesus, am I actually brave enough to post a reply after the thesis report above me? Well yes... Anyways try looking into tank-bred species for sale from Florida. You may or may not know that they are becoming quite scarce in the wild due to overharvesting. Several countries have seahorse hatcheries to replenish the wild stock. I have heard that the tank-bred ones are quite bold and very hardy although mure expensive. Just a thought for you to ponder.
 
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