Virgin Tank vs Ferts, c02, and Dosing, Which Is Better?

Last Updated on May 4, 2022 by cmoarz

When it comes to choosing between a virgin tank and ferts, c02, and dosing, there are several factors to consider. Each option has its own benefits and drawbacks that need to be weighed before making a decision. In this article, we will explore each of these options in detail and help you decide which is the best choice for you.

What are ferts?

Ferts are shorthand slang for fertilizer used in aquariums. These include things like nitrogen, phosphorus, and potassium, which are essential for plant growth. It can also refer to c02 injections.

Aquarium plants need these nutrients to maintain their health and grow to their full potential.

While there are many different types of ferts available on the market, they all serve the same purpose: to provide the necessary nutrients for healthy plant growth.

Many products you can buy for your aquarium will already have certain types of ferts mixed into them, such as certain types of aquarium substrate and liquid fertilizer.

What is a virgin tank?

A virgin tank is a type of aquarium that does not use fertilizers, CO2, or dosing to support plant growth.

Instead, it relies solely on naturally occurring nutrients in the water to support the growth of plants and algae.

Because this method does not rely on outside sources of input, it is sometimes also referred to as a “naturally balanced tank.”

While there are many benefits to virgin tanks, perhaps the most important is their ability to simplify maintenance.

With no extra equipment or chemicals needed, these tanks have fewer overall maintenance requirements than more traditional setups.

Furthermore, they tend to be easier to regulate and less prone to unexpected fluctuations in water conditions. Ultimately, the virgin tank offers a simple and natural way to grow healthy plants without relying on outside sources of assistance.

Or is it natural?

Is C02 natural?

C02 injection is considered a “high-tech tank” option that many aquarium hobbyists use to enhance plant growth.

C02 is essential for the process of photosynthesis, which is how plants take in energy from sunlight and convert it into nutrients they can use to grow and thrive.

While there are many different types of C02 injection options available, ranging from simple DIY solutions using yeast to more complex pressurized systems, the end goal is always the same: to provide a consistent and controlled supply of C02 to the aquarium water.

C02 injection can be an extremely effective way to enhance plant growth, but is it natural?

Nature obviously doesn’t inject its own C02 into lakes and rivers and spring water naturally.

Interestingly enough, there’s usually more C02 in naturally occurring water than there is in your taps. This is from a variety of factors such as several feet of materials breaking down and decaying, which adds a lot of C02 into the body of water naturally.

So is C02 natural? In a way, But if you are using C02 injections in your aquarium, you can’t really call it a virgin tank anymore, as you are adding in outside elements that aren’t naturally occurring.

Ultimately, the choice between a virgin tank and ferts, c02, and dosing depends on your individual goals and preferences. Both options have their pros and cons, so it is up to you to weigh these factors carefully before making a decision.

Can you have a virgin tank (no ferts, co2, or dosing) and still get good results?

The short answer is yes, it is possible to have a virgin tank and get good results. While ferts, co2, and dosing can all help to boost plant growth, they are not necessary for a healthy tank.

In fact, many experienced aquarists recommend against using these products, as they can easily lead to an imbalance in the tank if you don’t know what you are doing.

Instead, a virgin tank can be maintained by simply performing regular water changes and ensuring that the tank has adequate lighting. With proper care, a virgin tank can be just as beautiful and thriving as one that uses ferts, co2, and dosing.

The downside, of course, Is the speed at which the tank will grow. Ferts, c02, and dosing can all help to speed up the growth of plants, so if you are looking for a fast-growing tank then a virgin tank may not be the best option.

Which is better, Ferts or virgin?

In the world of aquariums, there is much debate over the best way to promote plant growth. Some hobbyists prefer to use fertilizers, while others believe that a “virgin” tank, without any additives, is the way to go.

So, which method is actually more effective?

Ferts and C02 injection will give you lush green and fast growth.

However, if not done correctly, it can also lead to algae problems.

A virgin tank will grow slower but is much easier to maintain in the long run.

In the end, it really depends on your individual goals and preferences. If you want a fast-growing tank with lush plants, then Ferts are probably the way to go. But if you’re more interested in a low-maintenance tank with minimal upkeep, then a virgin tank may be the better option for you.

What if I want lush plants, but don’t want to deal with a high-tech tank or wait a long time with a virgin tank?

If you are impatient but still want great results without using complicated setups like pressurized C02 or expensive Ferts, then your best bet is to build the tank up for success from the get-go.

Use substrates that are impregnated with Ferts. This provides an immediate boost to plant growth that will help your plants establish themselves quickly in the new tank, while also preventing algae problems by keeping nutrient levels stable.

Adding proper amounts of light from the start will also help to ensure fast growth. Be sure to research the lighting requirements of the plants you want to keep in your tank before making any decisions, as different plants have different light needs.

Don’t be afraid to use root tabs. They’re cheap and effective. All you have to do is bury them near your plant roots and they will slowly release Ferts over time, providing your plants with a steady supply of nutrients.

By taking these steps, you can create a fast-growing tank that is still relatively easy to maintain. while it may not be as low-maintenance as a virgin tank, it will be much easier to care for than a high-

Just remember these measures are temporary. Eventually, the nutrient-rich substrate will run out of nutrients and you will have to maintain Ferts and Fertilizers, which can take time and effort.

Once you stop introducing enough nutrients for your plants, you will see melt backs and plans compensating for the lack of Ferts.

So, if you want a lush tank without Ferts or Fertilizers, then be sure to start with a tank that is set up for success from the beginning. With proper planning and care, you can achieve great results in any type of tank!


Owner of and also owner of actual Aquarium Gravel believe it or not! ;). Setting up beautiful aquarium sceneries and habitats since I was very young. Enjoy!