Ick Parasite

Twice I have bought plants or Livestock from this shop and twice I have had an Ick outbreak after adding to my aquariums. Last month I bought an Electric Blue acara named Cosmo, two days after he was in his new home I noticed he had Ick, I tried my best to treat the problem but I was not able to save my new Pet... I went back to the pet store to get my money back, Manager there totally dismissed my argument and told me he could not do anything to help. I will NEVER be buying anything from this Store again.