Tropica Carbon Nutrition is a liquid carbon source that promotes healthy and vigorous growth in aquarium plants. A lack of CO2 often results in poor plant development and algae outbreaks. By supplying easily available liquid carbon, this treatment strengthens plants, enhances their appearance, and naturally reduces algae growth. Safe for use in all aquariums, it can be used alone or alongside Tropica fertilisers for maximum results.

Key Features:

• Liquid Carbon Source: Provides plants with an accessible alternative to CO2 gas systems.
• Boosts Plant Growth: Encourages stronger, healthier plants with improved colour and vitality.
• Helps Prevent Algae: Promotes plant dominance, reducing algae naturally.
• Safe for Aquarium Life: Does not harm beneficial bacteria when dosed correctly.
• Easy Daily Dosing: Add 4ml per 100 litres of water; increase in heavily planted tanks if required.

Tropica Carbon Nutrition is an ideal choice for beginners and experienced aquascapers alike. With regular use, it supports lush plant growth and keeps aquariums clear of unwanted algae. Available in 125ml, 300ml, and 750ml bottles.

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.