DENNERLE Carbo Care Pro
DENNERLE Carbo Care Pro

DENNERLE Carbo Care Pro


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Enhance the growth of your planted aquarium using Dennerle Carbo Care Pro Liquid Fertilizer, a natural and nutrient-rich substitute for CO2 systems. You can choose between two sizes, 250ml and 500ml.

Carbon Fertilizer for Aquarium Plants
Boost your planted aquarium's growth with Dennerle Carbo Care Pro liquid solution. It's a natural alternative to CO2 systems that is nutrient-rich and quickly absorbed by plants.


Carbon supply for aquarium plants
Carbon is the most important nutrient for magnificent, healthy plants
Increases the competitive power of plants against algae
Immediate effect, directly available to plants
The alternative to CO2 fertilizer
There are 250ml and 500ml sizes available
Carbon... the Basis for Life

Aquarium plants need carbon (carbon dioxide) to grow well, but it's often in short supply in aquariums. This can lead to poor plant growth and the growth of unwanted algae. Carbo Care Pro can help by providing plants with readily available carbon. From mosses to echinoderms and cryptochromes to fast-growing stem plants, all aquarium plants can benefit from Carbo Care Pro. With consistent use, plants become fuller and stronger, with larger and more colorful leaves. Within just a few weeks, you'll start to see the positive effects of Carbo Care Pro on the growth of your plants. As plants become healthier and stronger, they'll be better able to compete with unwanted algae. The result is a healthier, greener, and more beautiful aquarium overall.

How Carbo Care Pro Works?

Plants rely on photosynthesis as the foundation of their metabolism. During this process, solar energy is captured and stored in carbon compounds, such as sugar. These energy-rich compounds serve as a universal source of energy or can be used to create other necessary compounds. For instance, sugar can be "re-burned" for energy or processed into cellulose, which gives trees their strength and is made up of long sugar chains. The citric acid cycle is the central hub of plant metabolism, where various substances are introduced to produce necessary compounds such as carbohydrates, fats, proteins, and vitamins. Carbo Care Pro is a product that contains active ingredients found in plant metabolism. These ingredients are absorbed by the plant and used as building materials or energy sources to promote faster and stronger growth. Additionally, Carbo Care Pro's organic active substances based on carbon are easily degraded by bacteria in aquariums, leaving behind only carbon dioxide and water. Regular use of Carbo Care Pro leads to faster, healthier plant growth and reduces algae growth in just a few weeks.

Application and Dosage

The recommended dosage for daily use is 2-4 ml per 100 L of aquarium water, adjusted to suit the planting and growing conditions.

Information on the Ingredient Glutaraldehyde

Carbo Care Pro is a safe and harmless product for all aquarium inhabitants, including fish, plants, shrimps, snails, and filter bacteria. It has undergone a long-term practical test in various aquariums and conditions to ensure user safety. The active ingredient, glutaraldehyde, is hazardous in concentrated form, but when properly dosed, it is diluted by a factor of 33,000 and will not negatively affect aquarium inhabitants. The application concentration is sufficient to promote plant growth and is readily biodegradable. Any excess substance not absorbed by plants is consumed by filter bacteria, leaving behind only CO2 that benefits plants and water. It is safe to use continuously, and there is no accumulation of glutaraldehyde in the aquarium. Even accidental double dosages will not have negative effects, but it is recommended to follow the recommended dosage to avoid overdosing.

CoralVue, Inc. and Dennerle hereby guarantee this product to be free from defects in material and workmanship for a period of:

1 Year
Warranty is activated on the date of purchase.

This Standard Limited Warranty applies and is limited as follows:

To the product only as long as it remains in the possession of the original purchaser.
To the product that has not been subject to accident, misuse or abuse.
To the product that has not been modified, altered, defaced, or had repairs made or attempted by other than CoralVue, Inc.
That CoralVue be immediately notified in writing within ten (10) days of first knowledge of defect by owner or his agent.
That CoralVue, Inc. shall be given first opportunity to make any repairs, replacements or corrections to the defective construction within a reasonable period of time.
Under no circumstances shall CoralVue and/or the Manufacturer be liable by virtue of this warranty or otherwise for damage to any person or property whatsoever for any special, indirect, secondary or consequential damages of any nature however arising out of the use or inability to use because of the product defect.
To submit a warranty claim, please visit our CoralVue Support Portal.

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