Hydra Koi bowls are rotationally moulded polyethylene. They are extremely strong and long lasting and have a full lifetime guarantee. Requiring only a solid level base, these bowls are ideal for treating or photographing fish. The larger sizes are equipped with a flat face where a suitable valve can be installed, thus enabling easy drainage Although fully rigid, the bowls are surprisingly lightweight and can easily be stored away when not in use. They also make great paddling pools for the kids! Plastic-coated nylon covers are available to suite each size bowl, they ensure that the fish can't jump out and protect from cats, herons or heavy contamination by leaves.
