Dr. Tank 3 Co2 Tablets 40g 100pcs

Dr. Tank 3 Co2 Tablets 40g 100pcs

Dr. Tank 3 Co2 Tablets 40g 100pcs are effervescent CO2 tablets for planted aquariums, made to support photosynthesis by supplying CO2 and inorganic carbon sources to the water. They suit aquarists who want to give their aquatic plants extra carbon, either on their own or alongside an existing CO2 system.

Key Benefits

• Effervescent tablets that release CO2 into the water to enhance photosynthesis
• Each tablet also contains inorganic carbon sources to continuously support photosynthesis
• Each tablet fizzes for roughly 20 minutes
• Can be used alone or together with a CO2 system
• One pack treats 5000 litres (1,321 gal) of water

How to Use

Use the tablets as the only CO2 source, or add them to a tank that already runs a CO2 system. Dose according to the water volume using the rates below. Expect each tablet to fizz for about 20 minutes.

Dosage

• 1 tablet for every 50 l, weekly
• 1 tablet for every 65 l, twice a week
• 2 tablets for every 96 l, twice a week

Suitable For

• Planted freshwater aquariums where plants need extra CO2 and carbon
• Aquarists who want to supplement an existing CO2 system
• Aquarists who prefer a tablet-based CO2 source

Specifications

• Form: effervescent tablets
• Quantity: approx. 100 tablets
• Fizz time: approx. 20 minutes per tablet
• CO2: 56%
• Inorganic carbon source: 26%
• Treats: 5000 litres (1,321 gal) of water

What's Included

• Dr. Tank 3 Co2 Tablets, 40g, 100pcs (approx. 100 effervescent tablets)

Frequently Asked Questions

How long does each tablet fizz for?
Each tablet fizzes for roughly 20 minutes.

Can I use these tablets with a CO2 system?
Yes. They can be used alone or alongside a CO2 system.

How many tablets do I need for a 50 litre aquarium?
Use 1 tablet for every 50 l, once a week.

What is the dosage for a 96 litre aquarium?
Use 2 tablets for every 96 l, twice a week.

How much water does one pack treat?
A pack of approx. 100 tablets treats 5000 litres (1,321 gal) of water.

What do the tablets contain?
They contain 56% CO2 and 26% inorganic carbon source. The inorganic carbon sources continuously support photosynthesis.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

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• Bob Box: Collect within 2 days of receiving your collection notification.
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