Soil without additional nutrients for shrimp aquariums: special substrate for aquascaping aquariums Softening effect makes it especially suitable for shrimps and other animals which prefer soft water Thriving plant growth: ideal oxygen supply and circulation in the substrate thanks to medium grain size. Immediate supply of nutrients and minerals Tropical water values: slightly acidic pH values and low carbonate hardness. Reduses water hardness – water becomes soft Contents: 1 bag ProScape ShrimpsSoil Brown