Active pH lowering soils reduce the KH and pH. This makes aquarium water soft and slightly acidic. These are the ideal conditions to keep and breed freshwater shrimp.
Top quality akadama. Double branded, hard grain. Is widely used in shrimp aquariums as pH-lowering soil. Size: 2-9 mm. 5 or 15 Liters.
Glasgarten environment soil is an active soil. Glasgarten environment soil stabilizes the pH-value to about 5.5-6.5. Also Glasgarten environment soil reduces the water hardness.
Borneo Wild shrimp soil is specially developed for shrimp aquariums. Substrate will stabilize the pH at 6.3 to 6.8. Also decreases the hardness of the water.