i have bought 3 fake plants that are for aquariums, and since putting them in my qt tank the bases/weights are dissolving in the water..... they seem to be made of a white chalky pumice kind of stuff. my qt tank has a bare bottom and where the plants have been there is a really fine chalky substance on the floor, is this harmfull to my fish? should i remove them? i cleaned the tank with a vac on saturday and in the 2 days its been there is quite a lot of stuff on the floor of the tank! im due a delivery of corys tomorrow and am unsure whether to put them in there with this as they might try eating it......
what do i do?
what do i do?








