Bioscape Under Gravel Filter 119 x 30cm for 120cm aquarium** Oase Aquarium Products Flow Rate: 300 L/hr

Flow Rate: 300 L/hr

Mixing with overly aggressive species

overflow pipes

replace monthly or as required after testing water with your Fluval test kit

Bioscape Under Gravel Filter 119 x 30cm for 120cm aquarium** Oase Aquarium Products Flow Rate: 300 L/hrDescription: **This item is classed as a large, bulky or a heavy item additional delivery costs apply. Total delivery will be calculated at checkout. Natural Filtration for a Healthier Aquarium FEATURES: Biological & Mechanical Filtration Utilises the gravel bed to promote beneficial bacteria growth, breaking down waste naturally. Even Water Circulation Prevents dead zones and maintains consistent water quality throughout the tank. Easy to Install