Baby pleco

Sundridge near Sevenoaks. We were sold a baby pleco after I had said we had a 30 litre tank. Then after getting home and doing research I realised you can’t have a pleco even if it’s a small bristle nosed pleco in a 30 litre tank. We love her (not sure of the gender but we have called her Catrina) and are so sad that we can’t keep her. But it would be cruel. She loves algae wafers and is very cute. You need a minimum of 75 litres tank. You need to have the tank already cycled and established. She is just a baby and we want to find her a home where she will be loved and happy. Not taking her back to the aquarium shop for fear they will sell her to someone else with a small tank x