Balcony Turtle-Fish Tank with Plant Biofiltration, Grey

Built for balconies and patios, this hybrid habitat supports small turtles and fish together. A planted biofilter tray absorbs excess nutrients and polishes the water naturally. The long footprint offers steady swimming space while leaving room for shallow resting zones. Its neutral grey body blends with railings, decking, and stone. Overflow management helps during rainfall and routine top-offs. Maintenance is simple: trim roots, rinse media, and refresh partial water as needed. A modest pump keeps circulation stable through warm months. The result is a calm, low-tech ecosystem you can watch grow.