Randy Dojos

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Rocco
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Randy Dojos

Post by Rocco » Mon Oct 08, 2007 12:06 pm

After feeding my loaches a lot of live tubifex worms... (hey, i like fat loaches, who doesn't? :wink: )

I noticed two of my dojos swimming up and down in the tank with no space between them. I've never seen them do this before so I sat down watched for a bit longer. I then realized that the female was extra fat and the one chasing her around was male. Then I saw the most interesting thing: The male tried to wrap itself around the female.

So, if this is breeding behavior, I have a few questions:

1. How do I know if they did it successfully?
2. How do I keep the fry alive and away from being eaten?
3. Do Dojos eat their young?
4. Do Dojos eat their eggs?
5. Has anyone else experienced this?
6. Is there anything else I should know that I'm sure I don't?

I've also observed them passing sand and some fine pebbles from their mouths and out their gills when they stick their heads in the substrate.
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MoonPye
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Post by MoonPye » Mon Oct 08, 2007 2:11 pm

I cannot wait to hear what the answers are, because I have two dojos that have been doing the same exact things!!!
~Monica in NEPA ~ We got Dojo Mojo!
Mom to 3 humans, one dog, one cat, and many fish
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Graeme Robson
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Post by Graeme Robson » Mon Oct 08, 2007 4:15 pm

In the wild, the fish breed in early spring. In the aquarium, several weeks of shortened lighting, colder tank temperatures and a reduced water changes, followed by a large water change and increased temperatures triggers spawning behavior.

The female will get much larger as she produces eggs. The pair will swim together in a beautiful dance, then the male wraps himself around the female, fertilizing the eggs as the female expels them.

The greenish eggs usually attach to the plants. They hatch in 3-5 days. There is no parental care, so eggs can be removed immediately if desired. Be sure to check your filters after a while - the fry can easily end up in your filter!!

The fry can be fed on infusoria and baby brine shrimp. They grow very quickly, and within a few days will be able to take crushed flake/catfish pellets and various frozen foods.

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Blue
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Post by Blue » Mon Oct 08, 2007 7:04 pm

Can you send some fry for me, Rocco?8)
Passion for loaches + Passion for snails = Irony
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Rocco
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Post by Rocco » Mon Oct 08, 2007 10:28 pm

If I get them, yes, I can send you some fry. In exchange, can you send me some levamisole if I can't get it here? :D
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Blue
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Post by Blue » Tue Oct 09, 2007 2:16 am

Rocco wrote:If I get them, yes, I can send you some fry. In exchange, can you send me some levamisole if I can't get it here? :D
Why not?:lol:
Passion for loaches + Passion for snails = Irony
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