Double Points April - Purchase this item and get 
FAUNA MARIN PHOS 0.04
REDUCES PHOPHATES IN A CONTROLLED METHOD
PHOS 0,04 a novel compound granules, which phosphates and yellow substances are safely removed from the aquarium cycle. A unique feature is the safe use of PHOS 0,04, since the PO4-value can not fall to 0.00 mg/l. Therefore PHOS 0,04 is safe, while extremely effective.
Color and nutrients are tightly bound to the material and not re-released, so the nutrient content of the aquarium can be kept very low. Unwanted algae growth is effectively prevented and corals can develop their natural colors.
Application and dosage:
Please list changes in your aquarium slowly and carefully!
Use 50 ml Ultra PHOS 0,04 per 100 liters of water.
After 5 days, you can increase the amount of up to 100 ml per 100 liters of water.
Check the PO4 content regularly.
It is not advisable to use PHOS 0.04 at already low PO4 levels.
If the PO4 content rises again, replace Ultra PHOS 0,04 with fresh material.
Safety:
Keep Product away from children.
Not for animals that use to serve as a source of food.
Do not breathe, do not swallow.
Skin and eye contact.
