Hello today i noticed that my t. crocea looked ill. I had found a bumblebee snail inside it. After removing it i did searchs and found they are detrimental to clams. Went to look at clam and found another snail on it :evil: . This was not a bumblebee but another snail that was described in research. My test are ok cal was 435 alk was 2.5 meq/l everthing else was ok. but my real question was it looked like the hinge was damaged it is not open even is this possible and what can i do. thanks for any help you can. Btw i have 175 w mh on a 44g pent and feed dts