Hi everyone! I’ve been in the fish hobby for about 5 years or so. My last betta died of old age last year so I’ve just been keeping my tank going with plants and 1 mystery Snail. Well I decided to start a shrimp tank and have been doing research for months. I got my first batch of 20 in yesterday of Neocardinia Davidi assorted and 20 cherry. One of my Cherry died of the white ring of death last night. I feel horrible about it and I’m not sure how to prevent the others. Several of them molted last night and only 1 didn’t make it. Any advice? The only other “issue” I’ve found is the cholla wood seems to have left a film on the water? Which according to various YouTube’s that’s good for shrimp but I want to make sure.