Bristlenose Catfish Babies!

The catfish are breeding again. I came down to look at the Battlestar the other day and found a whole bunch of newly released ancistrus fry hiding in various places by the waterline.

These guys were hanging out around the filter return pipe clips.

Close-up of the underside of very small suckermouth catfish

Another set of them were clustered around the giant stump that’s currently growing watercress. These ones I decided to catch out and move to another tank where they were much less likely to be eaten. I moved seven fish but have only seen four at one time since.

Dorsal side of catfish fry, brown fish against a white background

The male is still in the catfish cave and guarding it pretty fiercely. May have to keep an eye out for more fry soon. I keep wondering if I had more caves in the tank if there would be more fry. I know I have at least 2 adult males in there. Not sure how many females, although unlike a lot of other species, these ladies pretty much just have to lay the eggs and they’re done. The males do all of the nest guarding. If I had more nests, I’d end up with more catfish though. I even still have three from the last batch that are currently at about an inch and a half long. Not a horrible thing, but I like a bit more variety. Nice thing is that they make good community fish for a lot of tanks and I could probably sell them easily in the future. But for now, they’re just adorable catfish babies.

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