This product is a filter media designed specifically for ponds, called Siporax Pond Algenstop by Sera. The 1kg bag comes in a variety of colors and helps to control algae growth in the water.

Los valiosos componentes aglutinan las algas y otras materias en suspensión, co nvirtiéndolas en copos biológicamente degradables que, al aglomerarse, se posan sobre el fondo del estanque. Estos copos agluitn - QUANTITY: 3 L

9 in 1 test box - Water testing for experienced pond keepers - all individual test very accurate

Water test kit for measuring ammonium and ammonia levels in freshwater or saltwater aquariums and ponds, providing approximately 60 reliable measurements.

PetSafe Dog and Cat Water Fountain Cleaning Kit, includes 3 brushes to clean Drinkwell pet fountains and pumps. Easy to use for maintaining a clean drinking area for pets.