Im sorry. I was some what kidding with the stocking question. But you checked all the boxes right down to the single Serpae (thats a long story... we won't be getting more).Looks like a gbr, 2 other cichlids that I can't identify, and a single serpae tetra? Just keeping one cerpae tetra isn't good they're a schooling fish, not sure about the cichlids I don't know what kind they are, although depending on what they are you may or may not get some bullying between them 3 cichlids is kind of a lot for a 25g.
The cichlids are African and they are in here temporarily so they can start feeling good about themselves. It's like cichlid therapy.
When you keep Malawi cichlids you must be conscious of their self esteem.
They are in there because of a psychology experiment.
Thread 'Protomelas Steveni Taiwan Psychology Experiment' Protomelas Steveni Taiwan Psychology Experiment | African Cichlid Forum | 512335