A unique mix of Bokashi wheat bran, clay, EM microbes & EM ceramic powder are fused together to produce these EM Mud Balls which promote sludge-eating microbial activity, leaving you with a naturally clean & bright pond.
Start your pond treatment by adding 1 mud ball per 1000 litres of water in your pond & maintain the clear condition by adding 1 ball per m 2 of surface area every 6 months.
As youd expect, EM Mud Balls are totally safe for all fish, animals & humans.