Hello everybody. This is my first post, and I will start with a question. I have 2 agassizzi pairs and some Cacatuoides in an 80sm freshly set up aquarium. I tied some riccia to a stone using a net and now all the aggies are taking turns in picking small pieces out of the net and eating them. Everything growing out of the net is being eaten. No other plant is harmed and cacatuoides pay no attention to this one. Do you think I should remove the stone, or maybe they need it for digesting and I should provide them with regular supply?