SKU: 64437736565
co2 fertilizer for aquarium plants

co2 fertilizer for aquarium plants Dennerle Carbo Care Pro

Sale price$18.31 Regular price$20.34
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

co2 fertilizer for aquarium plants Dennerle Carbo Care ProCarbon (carbon dioxide) is the most important nutrient for aquarium plants. Around 40% of the dry mass of plants consists of it, but it is in short supply in aquariums. The result: poor plant growth. And when the plants grow poorly, the unwanted algae get their chance. Carbo Care Pro supplies all aquarium plants quickly and effectively with easily available carbon. All plants, from mosses to echinodorus and cryptocorynes to fast growing stem plants,

Carbon (carbon dioxide) is the most important nutrient for aquarium plants. Around 40% of the dry mass of plants consists of it, but it is in short supply in aquariums. The result: poor plant growth. And when the plants grow poorly, the unwanted algae get their chance. Carbo Care Pro supplies all aquarium plants quickly and effectively with easily available carbon. All plants, from mosses to echinodorus and cryptocorynes to fast-growing stem plants, become fuller and stronger. The leaves become significantly larger and more colorful. The success is visible after just a few weeks - pay attention to the shoot tips and the young leaves. The lush, healthy growth increases the plants' ability to compete with algae. Undesirable algae are thus pushed back. The entire aquarium appears healthier, greener and more beautiful.

How Carbo Care Pro works

The basis of plant metabolism is photosynthesis. In this biochemical process, solar energy is "captured" and stored in energy-rich carbon compounds. One such energy-rich compound is sugar. These compounds are used by the plant (a) as a universal energy source or (b) to produce other compounds. To stay with the sugar example: The plant can "burn" the sugar in its cells and use the released energy to drive other metabolic processes. Or it can process the sugar into cellulose, for example. Cellulose, also known as wood pulp, is the substance that gives trees their strength and consists of nothing other than long chains of sugar. How can the plant convert substances into one another? The central hub in plant metabolism is the so-called citric acid cycle. The citric acid cycle is like a factory. A wide variety of substances are introduced here to produce the required substances. With the help of this metabolic pathway, the plant can produce all vital carbon compounds itself: carbohydrates, fats, proteins, vitamins, secondary plant substances, etc. And this is exactly where Carbo Care Pro comes into play. The product contains selected active ingredients that also occur in plant metabolism in this or a similar form. The active ingredients are absorbed by the plant and used in the cells as building material for the construction of higher compounds or as an energy source. This additional supply allows the plant to grow faster and stronger. There is also another positive effect: all organic active ingredients based on carbon are bacterially degradable, because the numerous filter bacteria in the aquarium feed on them. In the end, only carbon dioxide (CO 2 ) and water remain. Carbo Care Pro therefore supplies the plants with vital carbon in two ways. The effect is visible after just a few weeks of regular use: the plants grow faster, more lush and healthier, and algae are pushed back.

Application/Dosage

Depending on plants and growth conditions: 2 – 4 ml per 100 L of aquarium water daily

Information on the ingredient glutaraldehyde

When dosed and used correctly, Carbo Care Pro is safe for all fish, plants, shrimps, snails, filter bacteria and other aquarium inhabitants, even when used long-term. The product had to undergo a long-term practical test in various aquariums and under various conditions. User safety is a very high priority at Dennerle. The old rule also applies to the active ingredient glutaraldehyde: the dose makes the poison. Glutaraldehyde in concentrated form is a hazardous substance. At a dosage of 3 ml per 100 L of aquarium water, the active ingredient is diluted by a factor of 33,000. This application concentration is sufficient to significantly promote plant growth, but is so low that the aquarium inhabitants cannot be negatively affected. In addition, glutaraldehyde is readily biodegradable in the application concentration used here. What the plants do not absorb is "eaten" by the filter bacteria - all that remains is CO 2 , which in turn benefits the plants, and water. Even with long-term use, there is no accumulation of glutaraldehyde in the aquarium. A safety buffer is built into the dosage. Even accidentally dosing twice will not lead to negative effects. However, you should generally follow the recommended and proven dosage and not overdose on Carbo Care Pro .

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64437736565

Discover Niche Categories That Outsell co2 fertilizer for aquarium plants

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2434 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Vincent Wu
Whiting, US
★★★★★ 5
Great blanket for keeping cool, but doesn't magically defy physics.
Size: King(103“*90”), Color: Luxury Grey
This blanket is pretty awesome, and functions exactly as stated; however you might get the wrong impression from the image of the blanket in a the snowy mountains glowing blue as if its actively cooling. The blanket has two sides, the "cold" and "normal" side -- the cold side is the one that has the Q-max 0.45 effect, it actually feels cool to the touch. That being said, covering yourself with this blanket feels pretty similar to using a down blanket with a silk (or some cooler) fabric. It feels quite cool initially but eventually your body puts out enough heat and it "runs out" of cooling. Although this blanket doesn't magically actively generate cooling, its quite effective because it operates fundamentally differently from most blankets. Most blankets are engineered to keep you warm by trapping heat in; this blanket is explicitly designed to draw heat away from your body. As such, it is extremely effective if you use a fan or run the AC, because your body heat is drawn away from the top surface and the inner surface can "grab" and remove more heat. As you probably know, air is a great insulator so this blanket has to be making contact with your body to achieve the cooling effect. If you are familiar with the way "Under Armor" works, I believe this blanket uses a similar principle to keep you cool. This blanket is quite light weight and comfortable, with a very silky (polyester) feeling outer surface. I have not owned this for a year yet, but I'm quite confident that this blanket would be suitable for winter (in Southern California); except if you live in a snowy region. 5/5 for a somewhat high tech blanket that keeps you cool; its the best in cooling you can get without resorting to "active" cooled blankets such as ones with water circulation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
A
Amazon Customer
Houston, US
★★★★★ 5
Fascinating product.
Size: Twin(90“ * 67”), Color: Luxury Grey
It is a nightly struggle. My wife is a hot sleeper. I am not. It’s resulted in more than one argument. One of us is usually left shivering or sweating. So when Amazon offered to send me this cooling blanket, I thought I would give it a try. I’m really glad that I did. This item arrived well packaged and in good condition. It is lightweight and made of a polyester type material. The stitching is strong. The first test was the washing machine. We washed it with cold water on the gentle cycle. We then line dried it. It held up fine. We have a king size bed, but I decided to get a twin sized blanket. I put a warm blanket on my side of the bed and the cooling blanket on her side of the bed. It worked brilliantly. I don’t know what the science is buying these blankets, but it really does lower your body temperature. The moment that you open the package and feel the blanket, you’ll realize that it has some sort of cooling gel inside of it or something that draws heat away from you. Suffice it to say that our first night with this product was one of the best nights sleep that both of us had. If you have a problem like this, I would definitely recommend this blanket as a viable solution. In terms of value, I understand that this is not cheap; however, ask yourself what the value is of a good nights sleep. Overall, I’m very pleased with the quality, design, and functionality of the cooling blanket. I would definitely recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
C
Customer Review
Natrona Heights, US
★★★★★ 5
Cooler than my thinner blankets
Size: Queen (90" * 90"), Color: Luxury Grey
This is a really nice cooling blanket—silky, soft, and comfortable. I actually tried it on a cold day (classic flip flip Rocky Mountain weather where it swings from 90° to 30° overnight), and it was absolutely freezing, lol. On warmer days, I can clearly tell that it's cooler than even my thinner blankets. My husband tends to sleep hot, and this works great for him. I run cold; it can feel a bit too cool initially, but that fades after a few minutes and stays comfortable. I also have two cats and was worried they’d snag it right away. We keep their nails trimmed, but they’re still cats. So far (about a week in), no snags or pulls—but I’ll update if that changes since that’s a big factor for me. At almost $100, it’s definitely not cheap for a blanket. I think it makes the most sense if you’re a hot sleeper or deal with night sweats—then the cooling effect feels more worth it. If you tend to run cold, it might feel like overkill unless you specifically want something for summer. Overall good value for a nice quality cooling blanket.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
A
Amazon Reviewer 💖
Los Angeles, US
★★★★★ 5
Surprisingly strong cooling effect and really comfortable
Size: Queen (90" * 90"), Color: Luxury Grey, Size: Queen (90" * 90"), Color: Luxury Grey
This comforter honestly impressed me more than I expected. The cooling effect is very noticeable right away. Like actually noticeable, not just one of those things brands say. When you first touch it, it feels cool to the skin and that feeling sticks around instead of fading instantly. I’ve been using it at night and it definitely helps with overheating. I tend to get cery hot when I sleep, also I’m pregnant right now so that makes it even worse, and this has made a difference. It feels lightweight but still cozy enough that it doesn’t feel like you’re just using a thin sheet. The fabric is really soft and smooth, also it lays nicely on the bed without feeling stiff or bulky. It gives that clean, almost silky feel without being slippery. One thing to keep in mind is it’s not a super thick comforter, but i will say there is some heft to it. Like if i wrap myself around in it, it has some weight to it. Overall, I’m really happy with it. It actually does what it claims with the cooling, and it’s comfortable enough for everyday use. Great option if you’re a hot sleeper or just want something lighter and refreshing at night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
mnvikings
Los Angeles, US
★★★★★ 5
I love this comforter! It is so silky soft, feels so nice to sleep under.
Size: King(103“*90”), Color: Luxury Grey, Size: King(103“*90”), Color: Luxury Grey
I absolutely love this comforter! It is super lightweight and has a very silky soft shell on both sides. It feels so good to sleep under! Ever since I have been using it, I haven't been waking up in sweat covered sheets. It constantly has a cool feel to it 24/7. It is large enough that it fits my king size bed pretty good. It doesn't hang far over the edges, but it fits. It is dual sided, so you can have a light gray look on one side and a dark gray look on the other side, depending on what fits your decor better. I definitely recommend getting if you are on the lookout for a cooling comforter, especially because of the silky soft feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

recommand products