Twisted Hollow Tree Trunk MSP The PondoStar lights can be

The PondoStar lights can be installed either above water or up to 1m underwater in ponds and water features

KH test: pH stability of the water (carbonate hardness)

hence it's common name

Fluval BioMax insert

which allow individual adjustment of the water flow

Twisted Hollow Tree Trunk MSP The PondoStar lights can beCreate a fantastic underwater world with the Aqua One Twisted Hollow Tree Trunk decorative aquarium ornament. The Twisted Hollow Tree Trunk looks great when used on its own and when intermixed with other Aqua One decor elements to enhance the look and feel of your aquarium giving it a unique, stunning visual appeal for both you and the aquarium inhabitants. Choose from the huge range of Aqua One aquarium ornaments, suitable for both coldwater and