ARKA Phos Out 4, 236 ml

Safe and reliable phosphate remover that works without heavy metals and protects the delicate balance in freshwater and marine aquariums. It binds both organic and inorganic phosphates to polymers so that the water quality is sustainably improved and a controlled lowering of the phosphate value is possible - it is of course, safe for the animals.

Application Tips:

• In saltwater aquariums, the ideal phosphate level should be between 0.02 and 0.05 mg.
• Be sure to avoid a PO4 shortage.
• Additionally, use Substrate Cleaner to break down phosphate sources.
• Dosage best in a high-flow zone and not over the animals.

Dosage recommendations:

• Freshwater aquarium: max. 4 ml per 100 litres of water until the desired PO4 value is reached.
• Seawater aquarium: max 2 ml per 100 litres of water until the desired PO4 value is reached.