So I feel utterly terrible! I bought an Anubis plant for my betta tank which I took out of the pot which contained what I'm guessing to be rock wall! I have a new live plant in my fantailed goldfishs tank which kept coming up to the surface so I decided to plant them in the pot with the rock wall! Now since buying it at an aquatic centre I would have guessed it would be for aquarium use! However two days later I noticed both my fishies acting skittish and a little unhappy! So that's the only thing I could think off since its the only recent thing ive added to my tank!! I researched it with some saying they use it in there aquariums and others refer to it like fibre glass which like every one who comes down from there loft and feels itchy after! I've removed it and performed water changes and swear my arms itchy from having it in the tank! Sorry for the long story but cut short will my fishies be OK! Feel awful!!