Earlier today I found out of Craig's list a guy giving all of his tanks away. So I called him and took a ride over to their place. Who can tun down free tanks. These were in their business not a fish store. All of the tanks have been down for what looks like a week or two. I notice some 2-1/2g, one had duckweed and the water is black. I asked was this a shrimp tank. Clue, he had a lot of sponge filters. Oh yes this one has shrimp you are welcome to them..... Somehow in this dank water were/are shrimp. Another Sphinx snails. So I rescued what I could. Along with 5-- 2-1/2g with lids and sponge filter. Some are new and a finnex light. I am still searching thought all of this!!!