Free Shipping on orders over $50 (T's and C's Apply)
Biological filter medium for phosphate removal
sera Siporax algovec Professional with nutrient utilizing bacteria in a dormant form that start working and multiplying upon contact with aquarium water. The bacteria remove algae nutrients – in particular phosphate – from the water in a natural and biologically way and are therefore effective against undesired algae in the aquarium by using the nutrient competition principle. Algae growth is inhibited and the algae population is lastingly reduced. Algae blooms are prevented in case of prophylactic use of sera Siporax algovec Professional.
Place 2 tabs per liter of aquarium water in the filter (represents 17g/50 l). Filter net bag is included.
NZ$ 9.00 including GST
or four interest-free payments of $2.25
with Learn More