DIY Balcony Ecosystem Fish Tank 5.3-gallon No CO₂

Hydrophyte Plant Substrate Nourishing Water: https://amzn.to/4vevJQA Aquarium Plant Holder https://amzn.to/4vfn6oR Ceramic Rings for Aquarium Filter: https://amzn.to/43xYCLn Segarty Filter Media,12 in 1 Bio Media for Aquarium Sump Filter: https://amzn.to/4vvOS0B I built a simple balcony ecosystem fish tank using a plastic tray, aquatic plants, and substrate — all without CO₂ injection. This low-tech planted aquarium is designed to be easy to maintain while creating a natural environment for aquatic plants and fish. Watching the tank slowly grow and develop over time is one of the best parts of the process. Setup: • Plastic tray (5.3-gallon) • Aquatic plants • Aquarium substrate • No CO₂ • Balcony setup If you enjoy low-tech aquariums, planted tanks, DIY fish tanks, and nature-inspired builds, subscribe for more videos. #aquarium #plantedtank #aquaticplants #ecosystem #fishtank #aquascape