Dwarf Seahorse (H. zosterae) Birth Video

Ok, so we took a trip to Florida again and this time I found some dwarf seahorses!!!

One of the males we collected was "pregnant" and this morning he gave birth to about 20 young. This is a video of the birth, it is a bit long but well worth the watch!

Breeding Dwarf Seahorses

I love Seahorses, I'm sure you have figured that by now. In the past I have kept several different types of horses and pipefish, I have even collected some of my own in the Caribbean!!! The one species I had not had and that I wanted was the Dwarf Seahorse, Hippocampus zosterae. So at the beginning of spring when we took the boys to Disney World, I though this is my chance to go a little bit further south and get myself some Dwarfs!!! All the way down there the boys where giddy about the rides they would ride, the food, the hotel and the beach… I was just as giddy about the Seahorses… We stayed a little over a week in Disney and finally the day had come to go finding my own H. zosterae. I had spoken with several people about collecting fish in Florida and I found out that all I needed was a fishing license and good luck. I was also told that you could find H. Zosterae in the Indian River all they way up to Cape Canaveral down to the keys. I spent several days going up and down the Indian River, we did not make it as far south as I wanted but we made it to Vero Beach. No Seahorses!!! Not even one… I found some pretty nudibranchs and some other things but no Seahorses… So I had to come home.

But then I found The Florida Collector. I ordered 20 Seahorses all for my own. I set them up in one 40-gallon Eclipse tank with 2 biowheels and I put the intake in a Hydrosponge so the horses would not get sucked up. The tank had been running for over a year and had served as a hospital/quarantine tank for my larger marine tanks. The problem with H. Zosterae, and this is the reason why I had not kept them before, is that they only eat live food and it must be really small, the Seahorses themselves are about 1 to 1 1/2 inches total lenght. Rachel (my wife) had made a point that I would have to feed the fish and she would not help with the whole artemia hatching, rinsing and feeding procedures until now. Since I am not at home most of the day she would have to take care of a big part of the feeding schedules. To be able to feed them brine shrimp and it be enough for them, you have to hatch at least 2 batches per day and feed them right away while the nauplii (baby shrimp) still has some of the yolk sack and the exoskeleton is soft.

After a few days of feeding them we noticed that the tank was too big for them. They would hitch to something near the bottom and the artemia would swim near the top missing the seahorses by over half the tank. So we moved them to 5-gallon tanks. We separated them by pairs or what we thought where pairs and we waited. They did really well… After a few weeks we noticed that one of the males was “dancing” with a smaller female. By now we could tell them apart by coloration, shape and size. About a week later the male seemed to have a bigger belly and about 2 weeks later we had babies. At first just 2 or 3 but by the next day we had about 25!!! Then some of the other males followed suit, and soon we had more seahorses than we knew what to do with.

The babies don’t eat for the first day or two since they have some yolk left. After that we had to hatch a lot of artemia every day and night. We had jars with artemia cultures everywhere. I gave a lot of my babies away and some died. We had an invasion of hydras that came with the artemia (sometimes there are hydra eggs attached to the shells of the artemia eggs and if you don’t buy de-capsulated eggs, or do it yourself, you could introduce them in your tank. They ate a lot of the babies in one of my tanks and it was nearly impossible to eradicate them. Some of the nudybranchs we found in Florida helped to eat them but they have a short life span. Sadly the same is true for the H. Zosterae, they live just over a year so the population has renewed itself and now some of our babies are having babies. Hopefully we will be able to keep them for many generations.

Seahorse.org

This is in my opinion the best resource online for information about seahorses. It does not matter how simple or complicated your question is you can find the answer here. They cover just about any imaginable subject and there are always knowledgeable people hanging around in there that are fascinated by seahorses. This is a huge site, so big you can get lost in it so they have a forum about exploring the site where they guide you through. Down side is that you have to register not just to post but even to have access to the info. This only takes a little while but will ensure that the forums stay spam free which is something they are adamant about, NO SPAMING !!! Summing it up it is a great site, if you have any interest in keeping or just learning about seahorses, if you are a newbie to the Hobie or if you are an expert this is the one site to visit.

Seahorse.com

This site is dedicated to seahorses, is part of Ocean Rider, a 3 acre farm in Hawaii. This seems to be the best place to purchase live seahorses. They have a nice selection and they are all farm bred and raised. The only down side is that the price is some what high but the seahorses come with a warranty. They have some other fish and inverts for sale such as sea hares, hermits and black brittle starfish. They are the only resource I have found for live Red Volcanic Shrimp (Halocaridina rubra). They ship FedEx overnight only which although a bit pricey ensures a safe delivery. There is also a lot of information available from basic husbandry, feeding, photo galleries to care sheets of all the species they sell. If your questions and doubts are not answered there you can join the forum and post your questions... They have a testimonials section that goes back to 2002 with excellent reviews.

http://seahorse.com/

The Florida Collector

This is a fairly simple site, easy to navigate. It was put together by a gentleman in Florida that collects only animals indigenous to the Florida Keys…In my opinion one of the best reasons to do business with this man are his wonderful seahorses! Not only does he have the cheapest dwarf seahorses (hippocampos zosterae) you will ever find. He sends beautiful healthy, specimens. In my last order he even included a few extra, in case of d.o.a. (dead on arrivals). None of them were dead! In fact within a week they were giving birth and breeding! Our original 10 we ordered were numbering over 50 in 3 months time! He also has a limited variety of other marine life. (ie. giant seahorses, damsels, cowfish, toadfish, pipe fish, various crabs, shrimp, starfish, anemones, jellyfish, sponges, corals, gorgonians, etc. as well as live macro-algae.) He does not sell aquarium supplies, just live animals.

Down side is that since is a small operation, it may take a while (2 or 3 weeks) for you to get your fish, as he does all of the collecting himself. But once you get them you will not be disappointed. Some animals are seasonal. I have had personal experience with him and was very pleased with his professionalism and integrity. My dwarfs arrived in great shape!

http://www.floridacollector.com/