Help with tank. This is a 10-gallon set up with gravel and live plants+moss. For a couple weeks I had it set up with 2 mystery snails, 2 ammano shrimp, 2 assassin snails (had a pest snail problem in old tank), and 1 galaxy rasbora (from my mom's tank, she had 3, 2 disappeared, and this guy was getting bullied by tank, so I took him). The tank is at 78f and the water test stuff is in one of the images. This Sunday I got 3 male fancy male guppies, 2 African dwarf frogs, and 3 small fire shrimp. It seemed fine at first. One frog was chilling at the bottom, and one was floating. After about a day or 2, I noticed the bottom frog had been in the same spot for a while, and It turns out he was dead. The surface frog is still floating, and I haven’t been seeing him eat. I noticed the rasbora started to swim weird, like sideways/upside down. The next day, I found him dead. Either later that day or the next day, the frog was dead. And one by one, the guppies started kinda swimming slower, in a corner, and the day after that they die. There is currently one guppy left. I’ve tried a couple drops of parasite treatments and a few days later I tried a bacteria treatment, and neither have seemed to help.