Complete liquid fertilizer for aquatic plants 

For the absorption of nutrients through the leaves.

Contains iron, potassium and other essential minerals and trace elements in a form readily-accessible for plants.

Does not contain phosphates and nitrates.

Remedies chlorosis and potassium deficiency.

JBL Ferropol is specially balanced to provide aquatic plants with all the essential nutrients.

• JBL Ferropol
• prevents and alleviates symptoms of deficiencies e.g. lack of iron and potassium
• inhibits growth of algae by promoting optimum plant growth
• simple checking of nutrient levels using JBL Iron Test Set, taking iron content as an indicator; recommended level: 0.1-0.2 mg/l.

Dosing

Outside screw top: sufficient for 10 l of aquarium water
Inside screw top: sufficient for 30 l of aquarium water
Repeat doses in full amount every 1 to 2 weeks according to need

JBL Ferropol may also be used as day fertilizer; first, add the full dose to the aquarium water, followed by an outside screw top for 100 litres of aquarium water added daily. The dose may need to be adjusted depending on the intensity of the vegetation.

500ml : sufficient for 2000 litres of aquarium water

Biological filter material for the removal of nitrates in freshwater

Removes the main nutrient of algae, nitrate, from the water. Operates exclusively through nitrate-eliminating bacteria, without the use of chemical additives or exchange products.

JBL BioNitratEX consists of small beads containing nutrients for bacteria and so encourages the settlement of denitrifying bacteria which are present in large numbers in any aquarium. The net bag around the material restricts the water flow and so ensures the correct flow velocity inside the bag. This produces an environment low in oxygen which allows the colonisation of nitrate removing bacteria

Pack contains 4 net bags of material (each bag sufficient for 50 litres of water) . Bag should be placed as the last stage in the aquarium filter. Do not rinse bag prior to use or during its life in the filter. Active for approximately 12 months

Suitable for both Freshwater and Marine ( but in marine environments a layer of activated carbon should be added above the JBL Bio NitratEX to prevent nutrients being washed out and clouding the water during the activation stage)

Pack treats up to 200 litres for 12 months