So today in the morning, I caught glimpse of my Balloon Molly wedged between the tank glass, and a bamboo stalk. He was facing upwards and was breathing heavily. Naturally, I tugged the bamboo to free him, but now he was on the ground, not swimming and just breathing heavily. Tonight he was upside down, occasionally coming up to try to swim, only to lose control of his body and do full 360 spins. He is back on the ground and taking his last breaths. This is a warning towards the danger of keeping aquarium plants too close to the tank walls and risking fish getting stuck in them. RIP to Clark, the molly on my avatar.