Clowns?

[IceTurf]

temp: 76
Ammonia: should be around 0, 0-1, although I should test again
n02 normal
n03 unknown
Other factors:
turned the pump on, they started movin to the surface but swimming well, lookin for food it appeared, then about 20 min later they stopped movin so much

Yestorday, my hermit decided to come out of its shell and couldn't get back in when it tried the next day

Could be when I turned the pump on I burst a bubble algea, but I don't see any and there weren't any last time I checked