PLEASE NOTE: Our Live Fish are shipped out Mondays, Tuesdays and Wednesdays, subject to public holidays. They will be shipped with any other items you order at the time of purchase. Please note that Kiwi Petz ship live fish at the customers risk - and cannot be at fault for any courier delays. The images shown on our website are an indicative of what the fish look like. Approx size of Fish: 4cm. Fantail Goldfish are best suited to large aquariums. They are a hardy fish, able to tolerate a wide range of water parameters and can live anywhere between 5-10 years. Goldfish produce high amounts of waste which means filtration is very important to maintain good water parameters. pH: 6.0 – 8.0. Temperature: 18 – 25° C. Full Size: 15-20cm+. Temperature: 22 – 28° C. Minimum Aquarium Size: 75L + 40L for each additional fish. Diet: Omnivores (feed a good quality dried flake / pellet, frozen foods and blanched vegetables eg: peas, courgette)