LOL! I don't know if that means they are in fact 'getting busy', but it certainly looks suggestive? Were there any cigarette butt's lying about the area after they left?
I thought for a minuite you might have the tiny predatory stars that can reach plauge proportions and wipe out peoples tanks. But you actually have Micro Serpent stars, very beneficial to your system, and a bonus that they seem to be multiplying so fast, congrats 8)
