JBL BactoPond 250ml - Bactéries pour l’auto-épuration des bassins ANGLE DE DIFFUSION_30° Contrôle optique du fonctionnement de

Contrôle optique du fonctionnement de l'ampoule à UV

4 different tips (see details)

Supplied with 1

set them submerged in a pot or planter so they can grow

Allows the KH of the pond to be raised (ideally to at least 7)

JBL BactoPond 250ml - Bactéries pour l’auto-épuration des bassins ANGLE DE DIFFUSION_30° Contrôle optique du fonctionnement dePlant or food residues, metabolic products and foliage alter the quality of the pond water. Good quality water is essential for healthy fish and plants. Each season requires precise measurements and care for the garden pond. A water test allows you to identify water deficits in the pool and take appropriate measures. Environmental factors such as storms or acid rain, or the uncontrolled proliferation of certain micro organisms, can disrupt the natural