Mutacal Prodac

 Use: the packet contains 250 gr of resins which is sufficient for 130 litres of water. Depending on aquarium capacity, fill a fine mesh bag with the required quantity of MUTACAL resins and place it in a suitable position so that the water passes through it. After 24 hours test water hardness (for ex. use PRODAC’S water test PRODACTEST GH) if hardness results to be at an acceptable level, remove the bag containing the resins. If total hardness is still too high, replace the bag in the aquarium after having first regenerated the resins. To regenerate the resins proceed as follows: dissolve 500 gr of salt in two litres of water, place the fine mesh bag containing the resins in a funnel or similar container and pour the saltwater solution over the bag, collect the water in a container and reusing the water collected repeat this operation for about ten minutes. Once these resins have been regenerated, reposition in the aquarium as previously described. Caution: do not remove the resins from the mesh bag and for future use maintain them moist. If these resins dry out, they become ineffective and cannot be reutilised. MUTACAL resins can be regenerated up to three times.