Bio-Cubes Koi Fish Pond Filter Media (1 cu ft) Aqua-Blox Once it is full the

Once it is full the motor will turn off automatically

It is also safe to use with both pets and livestock

This is normal and does not affect performance

Link to optional steel staples to secure your netting

the end result is water that has been filtered and is much better in quality

Bio-Cubes Koi Fish Pond Filter Media (1 cu ft) Aqua-Blox Once it is full theThese bio cubes provide effective filtration in virtually any kind of pond, water garden and aquarium filter! Cut from multicolored pond foam filter mats, the bio cubes have an increased surface area for beneficial bacteria growth. The more beneficial bacteria multiply, the more they can break down ammonia and nitrites to harmless nitrates. The included mesh bag makes handling and rinsing the bio cubes simple. Please Note: Color of cubes and mesh bag