Dennerle Plants Soil Size:9L there is often a lack

there is often a lack of CO2

4’-methylenediphenyl diisocyanate

Allows for more consistent dosing of CO2

and slight discolouration is possible

Nutrients are slowly made available through enzymatic action of the plants’ roots on the tabs

Dennerle Plants Soil Size:9L there is often a lackSoil is rich in nutrients and is therefore particularly suitable for planted aquariums. In addition, Soil is an active substrate that lowers the carbonate hardness (KH) and stabilises the pH value. Many aquarium inhabitants and also many aquarium plants prefer soft, slightly acidic water, as in their tropical habitat. Soil is a natural product and consists of 100% valuable clay minerals. For filter bacteria, the porous 2 3mm grains offer an optimal