NT Labs Optimus is a powerful, concentrated dechlorinator and water conditioner designed to ensure your aquarium’s water is safe and healthy for fish. It effectively removes chlorine, chloramine, and halogens, while also detoxifying harmful substances like heavy metals, ammonia, nitrite, and nitrate. Optimus is an essential tool for maintaining a balanced aquatic environment and should be used during water changes, when setting up a new aquarium, or in combination with NT Labs Satus to prevent ‘new tank syndrome.’

Key Features:

• Concentrated dechlorinator: Removes chlorine, chloramine, halogens, and detoxifies heavy metals.
• Ammonia and nitrite detoxification: Converts harmful ammonia, nitrite, and nitrate into a safe form for removal by your biofilter.
• Essential for maintenance: Ideal for use when starting a new aquarium or during every water change.
• Safe and pH-buffered: Will not negatively affect pH levels or interfere with skimmers.
• Easy to use: Calculate your tank’s volume, shake well, and add directly to the tank or new water.

For best results, use Optimus alongside NT Labs Satus when cycling a new aquarium. By combining their effects, you can efficiently manage ammonia and nitrite levels, creating a safe and stable environment for your fish. Trusted by aquarists and endorsed by Practical Fishkeeping Magazine, NT Labs Optimus is an essential addition to any aquarium care routine.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.