• Easy and safe control of ammonium (NH4) and ammonia (NH3) in aquariums/ponds. Review of the biological balance (bacterial activity) in fresh and salt water.
• Syst. laboratory comparator to compensate for the own color of water: fill the glass cuvettes with a water sample, add the reagents to a cuvette, place the cuvettes on the holder, read the values ​​on the color scale and the table.
• Use: in a new freshwater aquarium: once a day. In new marine aquarium: once a week. If the fish get sick or die.
• In the “Aquarium” or “Pond” topic on the JBL website you will find detailed information on water analysis and solutions to problems.
• Supply: 1 rapid test, ammonium NH4 test. Enough for about 50 measurements. Includes 3 reagents, 2 glass cuvettes with screw caps, syringe, comparator block and color scale. Filling reagent sold separately.

All our products leave our facilities within 24-72 business hours after verifying correct payment for the product. Deliveries in Gran Canaria are carried out by our staff. We also make shipments to Lanzarote, Fuerteventura, Tenerife, La Palma, La Gomera and El Hierro . This service includes an additional cost depending on the weight of the Item, which will be calculated automatically in the payment gateway. We ship to the Peninsula, the costs for this service vary depending on the weight of the items and the amount is calculated automatically on the payment screen. Later you will be assigned a shipping code, so that you can always track your package and thus have greater peace of mind.

Free shipping ONLY on the island of Gran Canaria for purchases over 30 euros, if this is not exceeded there will be a surcharge of 2.99 euros for shipping . The delivery of the purchase will be made to the address you indicate.

Orders for La Aldea de San Nicolás will be delivered to a previously agreed location in Mogán .

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