shrimp

So the guy at my lfs said to not use filtration while using chemiclean for 2 days (when chemiclean is done working.) So i was turning off my filter on my biocube 29 when i realized that the filter and air pumps are connected! So then i asked myself about if my fish will die without flow (I also...

I had a fire shrimp 2.75 inches. He chilled under a rock cave. Pretty peaceful, didn't harm anything. Introduced another one, slightly smaller (2.25 inches?) He flips the out. When the shrimp went near his cave, he lunged at it. I made a mini cave for the little one. My larger one also lunged at...