Baby Plecos

Will they survive? Yes. Plecs are armour plated which makes them very difficult to eat. They’ve survived this long, so they’ll stay under there during the day till they’re big enough to be out and about. They’d have to be fry and swallowable whole for most little fish to eat them (they may have eaten most of them...).

Is it unremarkable? Depends which species they are. There’s a lot of plecs, ranging from 2” to 3 feet long.

What to do with them? Advertise them locally, give them to a shop (they may reimburse you with a token amount...).

Congrats on the baby plecs! Another option for you might be to advertise on www.aquarist-classifieds.co.uk, where you can do so by county - more likely to go to a good home than if advertised on more 'generic' websites.  If you want to post a photo of the adults here, we might be able to help you identify which species of plec they are which would be important before advertising them.