Set of aquarium plastic dividers and plates designed to organize, decorate and simplify tank care. Includes items that can be used together or separately to suit different needs. - Aquarium plastic divider: provides enough quantity to meet different tank setups. Functions as a fish tank filtration net to help separate areas within the tank. - Fish tank isolation plate: ideal for creating a decorative landscape in the aquarium and for arranging small accessories; also described as a fish tank grid plate. - Fish tank accessory: simple, yet highly practical aquarium supply that complements other components in the tank setup. - Aquarium filtration plates: practical and friendly to the fish tank with easy installation; used as a fish tank isolation net to help partition areas or support filtration flow. 2-3 practical use scenarios - Scenario 1: Create a temporary quarantine or separation zone in a community tank to isolate a new arrival or a stressed fish without a full divider setup. - Scenario 2: Enhance aquascape by using the isolation/grid plates to form decorative layouts, place small decor items, or organize plant anchors and accessories. - Scenario 3: Improve tank maintenance by using the filtration plates to guide water flow or to position media and ensure gentle filtration in targeted areas, with straightforward installation.