mosquitofish

I’ve had two mosquito fish for quite some time now, and the female has been very heavily pregnant for about 2 months now. Is this normal? If not what should I do? She isn’t acting sick or lethargic or anything, she’s very healthy, i’m just worried because she’s been that size in the picture...

My daughter brought home a pregnant mosquito fish. We have given her an aquarium with lots of plants, made sure her water temp is around 78. We have had her over a month now and while her belly has enlarged and the black spot have become larger as well she still has not give birth. I can't...

Hello all! I would like to figure some things out involving these weird Guppy hybrids I caught in a pond. My first question is there any chance, even the slightest chance of a platy or mosquitofish hybridizing with a guppy? if so, do you have any pictures? The pond I got these hybrids from only...

I adopted thes little guys someone’s pond, I thought they were Molly’s but now that I look at them they look a little different. this pond also had guppies and mosquito fish in it, could they be a hybrid? sorry if they look a little unhealthy, the person with the pond was not caring for them...

I adopted thes little guys someone’s pond, I thought they were Molly’s but now that I look at them they look a little different. this pond also had guppies and mosquito fish in it, could they be a hybrid? sorry if they look a little unhealthy, the person with the pond was not caring for them...

So, this may sound a little strange, and even awful to some, but at my college we have a start-up research project on fish and how the fracking industry and how untreated mine drainage effect their growth, development, and breeding. We're looking into using mosquitofish, as they are easy to...