clear shell on snail

If you mean like glass clear that's pretty neat.

Sounds like probably a calcium deficiency though, but there are many others here who know more than me on the topic.
 
Yeah, glass clear... it's kinda cool but creepy too. lol.

I was thinking calcium deficiency too. Another one has a crack across it's shell that I didn't cause so I don't know where it came from. Unless it climbed to the top and let go cause of being spooked by a fish or the lights turning on.
 
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