Umm we have this lovely pond and can I put pleco in it it South Africa by the way so it can 23°c at day and 16°c at night and in winters it can be 10°c so would that be fine for a pleco also there is koi in there
Just leave the tadpoles alone. Frogs are endangered all around the world so if you have a happy pr of frogs and they breed, let them. In a few months the tadpoles will metamorphous and leave the pond. In the mean time they will eat algae in the pond.