NT Labs Optimus Pond & Aquarium Water Conditioner (500ml Treats 20,000L) | Detoxifies ammonia, nitrite, nitrate & heavy metals. Concentrated dechlorinator for fresh, marine, koi & pond environments

【 DETOXIFIES AMMONIA 】: Optimus detoxifies ammonia, nitrite, and nitrate into a safe form that can be removed by the biofilter. 【 CONCENTRATED DECHLORINATOR 】: Optimus is a concentrated dechlorinator and conditioner that removes chlorine, chloramine, halogens, and detoxifies heavy metals found in tap water. 【 ESSENTIAL TOOL FOR YOUR AQUARIUM/POND MAINTENANCE ROUTINE 】: Optimus should be used when setting up a new aquarium/pond and during every water change.. 【 USE WITH NT LABS SATUS 】: Optimus should be used alongside Satus when starting up or ‘cycling’ a new aquarium/pond to control ammonia and nitrite levels, thereby preventing ‘new tank syndrome’. Optimus is buffered and will not negatively affect pH or skimmers. 【 EASY TO USE 】: Simply calculate the volume of your aquarium/pond in litres (length x width x depth in cm/1000) or use the NT Labs online Dosage Calculator. Shake the bottle thoroughly before use, dose for the full aquarium/pond volume and add directly to the aquarium/pond. During a water change, add the appropriate dose directly to the new water before adding to the aquarium/pond. 【 PRAISED BY EXPERTS 】: NT Labs Optimus and Satus have earned recognition for their effectiveness. They have been endorsed by Practical Fishkeeping Magazine who said “They’re great additions to the already impressive NT Labs line-up and deserve a place in the arsenal of every aquarist.” [ MADE IN BRITAIN ] : Proudly formulated and manufactured in the UK to strict quality, environmental and safety standards, delivering exceptional product reliability you can trust.