Why did the water have a yellow-green tint when my fish arrived?
The water in your box of fish turns color due to the addition of Acriflavine (active ingredient Typaflavine). Acriflavine can prevent fungal, bacterial and external parasite infestations of the fish. All boxes of fish that leave Mt. Parnell receive Acriflavine in the water merely as an additional precaution in our efforts to send healthy fish to all of our customers.