Hi,
I am soon to receive a second-hand aquarium & am not sure how it was cleaned out by the previous owner. If soap was used to clean it out, is it still safe? What should I do to the tank before using it?
I am soon to receive a second-hand aquarium & am not sure how it was cleaned out by the previous owner. If soap was used to clean it out, is it still safe? What should I do to the tank before using it?