Hi, I've got 3 Jap. Shrimp in my tank; 1 large, 1 medium and 1 small. The large one for the last 2 days has got a big dark patch of icky looking stuff coming out of it's underbelly and it looks like it's all over it's rear legs. I think it's giving birth but that's why I'm asking. It's been going on for 2 days now. I took some pictures. They are large files though can I post them here? And if so HOW can I post them. Thanks.