I have a 30G outdoor tank with lots of elodea and floating plants. It's been running for more than a year. Today during the rainy monsoon season, I found a bubblenest with eggs! My male Plakat Betta was guarding it underneath a floating plant. What should I do? Should I move them as there are too many fish that might eat the fry. There are blue Panchax, a Nimbochromis Livingstonii, Bettas, Corydoras, Three-spot and Pearl and Dwarf gouramis, an upside-down Synodontis, and common Goldfish. I live in hot and humid Asia, if that helps.