dansemacabre
Aquarium Advice Freak
OK, so what I heard termed "caterpillar weed" or something like that...has gone crazy. I started off without about 5 little stalks that didn't do much for about 6 months. I had an algae bloom (phosphates got into the water...since using PhosGuard and the algae is not growing back) and these things took off. I've attached pictures, and I'm just wondering if I should be worried or if it's harmless. Thanks!