Ubbink Pond Substrate for Oxygenating Plants 8 kg 1373103 Locks & Keys Dimensions: 21 x 30

Dimensions: 21 x 30

Dimensions: 620 x 20 x 100 cm (L x W x H)

Just as effective as a plastic cone

makes the parasol very stable and durable

Adjustable waist belt with ABS buckle

Ubbink Pond Substrate for Oxygenating Plants 8 kg 1373103 Locks & Keys Dimensions: 21 x 30The Ubbink pond substrate is an ideal, highly nutritious growing substrate that will give your oxygenating plants a natural jump start in ponds with a good water quality, i. e. free of algae and with a high enough carbon dioxide content. The growing substrate has the porous structure that stimulates the growth of the nitrifying bacteria that are necessary for supplying oxygenating plants with nutrients and carbon dioxide (CO2) to stimulate their