Well known as prizes at carnivals and condition fairs, goldfish are noted for their orange-gold coloration, but they really come in many colors and patterns. Barbs are very well known between freshwater aquarium hobbyists and There are a selection of species to pick from. Often called oto cats, otocinclus catfish https://aquariumsetuptips44332.blogdosaga.com/37260527/details-fiction-and-aquarium-setup-tips