This lil trimming hitchiked in. The picture is out of focus o_O . I was hoping it would multiply but the plant has since disappeared.
It had round leaves and it grew quickly.
I too was thinking she had to be stuck in some spot. I've completely disassembled the filter and the hardscapes on the first day.
She is just completely gone without a trace.
The humidity in Philadelphia is awful as well. I walked outside once and got one block before my skateboard had a layer of moisture on it. The underside was literally wet instantly.
I have no other pets and I've spent all morning checking everywhere including hardscapes. Checked the HOB filter despite having an intake sponge, checked the floors despite having a lid.
I've been reading other threads and I'm thinking the fish and snails really do devour eachother "in a matter...