I have a 350g pond it’s stocked with: 4 common plecos, 2 mollies, 1 Rosie barb, 3 goldfish and 4 swordtails, I plan on adding a pair of red eared sliders once it’s more established. Since I live in Guatemala it’s running between 70 and 80*. What would you add? The best would be something that is easy to breed and maybe even protective of the young, just to give the fry more of a chance. So what would you add?