Coral Rx VS Bayer: Head To Head Comparison

Coral reef tank is a famous way to grow coral indoors. Since it is an artificial method, corals are often attacked by various parasites, insects, and bacteria.

That’s when a coral cleaner is needed.

Coral Rx is a coral deeper and used to treat coral that has been harmed and contaminated by bacteria and parasites. The parasites and other germs are attacked and killed by it.

Bayer Advanced insect killer and effective in killing parasites and insects both in water and on land.

Both products have several similarities in terms of functionality. For these reasons, people become confused about choosing anyone.

But don’t worry. In this article, I will show you the comparison between these two products and help you to choose which is best for you. So let’s get started.

Quick Comparison Between Coral Rx And Bayer

FactorCoral RxBayer
Components Distilled water and a proprietary blend of natural extracts.0.72% of imidacloprid and 0.36% of beta-cyfluthrin.
Effective forAll kinds of parasites and bacteria.Ants, fleas, ticks, chinch bugs, and Acro Red bugs.
Manufacturer Blue Ocean CoralBayer Advanced

Coral Rx VS Bayer-Detail Comparison


Coral Rx

Coral Rx

Distilled water and a proprietary blend of natural extracts are the ingredients in Coral Rx. What is distilled water, exactly? vaporized water that has been heated and then refrozen back into liquid form in another container.

Animals can drink distilled water since it has been purified. Thus, the use of these components is safe.

If all the ingredients are specified but not the exact amount, the mixture is referred to as a “proprietary blend”. Also, iodine is absent from the substances. To avoid toxicity, coral Rx also doesn’t have any oxidizers.



Bayer advanced complete insect killer contains two types of ingredients: active ingredients and other ingredients. Others are hidden by the manufacturer.

0.72% of imidacloprid and 0.36% of beta-cyfluthrin are active ingredients. imidacloprid is a well-known pesticide that was created to resemble nicotine.

Nicotine is found in many plants and also tobacco, which is a naturally occurring chemical that is poisonous to insects. Termites, some soil insects, sucking insects, and fleas on pets are all controlled with imidacloprid.

Beta-cyfluthrin is called pyrethroid pesticide. It is semi-volatile and has poor aqueous solubility. In agriculture, it is used to manage pests that attack crops like corn, fruits, potatoes, etc.

Pests like ants, silverfish, cockroaches, weevils, and flies are all controlled with beta-cyfluthrin.

All the chemical compounds used in Bayer are effective.


Coral Rx

Coral Rx is a very well-liked and widely used coral deeper. The unique quality of Coral Rx is that it works effectively for many issues relating to coral.

Red flatworms, zoanthid-eating spiders, nudibranchs that eat Acropora, flatworms that devour Montipora, and other harmful parasites that can seriously harm coral can all be removed when you are using Coral Rx.

Coral Rx is also used to address issues like bacterial infections, quick tissue necrosis, gradual tissue necrosis, and filamentous hair algae. Coral rx doesn’t require iodine or any other oxidant in order to function for these objectives.


Coral deeper is basically used to kill and eliminate various types of pests and bacteria that attack coral. 

Bayer is usually known as an insect controller. It works in two steps. One is first it kills all the insects and then it ensures protection for up to 90 days from attacking the pests. 

Bayer generally kills ants, fleas, ticks, chinch bugs, and other pests. 

Bayer is very effective for Acro Red bugs which attack coral.


Coral Rx

Coral Rx usage is not difficult. You must shake the Coral Rx bottle first. Then, add 1 gallon (3.8 liters) of aquarium saltwater according to the usage instructions on the product’s label.

Mix it thoroughly. Maintain water flow while adding coral to the coral dip with a moderate power head. If you don’t have a power head, you can gently shake the coral in the coral dip.

Allow the coral in the coral dip to soak for five to ten minutes. After five to ten minutes, remove the coral and discard the coral dip.

It is possible for parasites to develop toxins if the coral dip is reused. After giving the coral a thorough saltwater rinse, put it back in the aquarium. Do not add Coral Rx directly to the tank.

On fish, shrimp, crabs, snails, clams, or other invertebrates, you shouldn’t use these products. The efficiency of coral RX against Acropora Red Bugs is still up for debate.


First, you have to take the frags off their plugs. Then open the bottle of ‘Bayer Advanced complete insect killer for soil and Turf concentration’. 

Mix 10 ml of the product with 150 ml of tank water. Absorb the coral frags in the solutions for at least 25 minutes. After that double rinse the frag with salt water and fresh water.

You can also use hydrogen peroxide with Bayer for certain types of coral frags like Zoanthids.

Note: Bayer advanced insect killer is poisonous and dangerous for humans. That is why safety precautions are a must when working with pesticides. You should wear nitrile gloves and face masks.


Coral Rx

Blue Ocean Coral is the manufacturer of coral rx, and Deepwater Aquatic Distribution is the brand name. The first day that Coral Rx was offered for sale was August 19, 2004.

It was created to safeguard the health of the coral. Iodine is absent in order to prevent toxicity. The product measures 18 inches in length, 5 inches in breadth, and 5 inches in height. The entire thing weighs 14.4 ounces.


Bayer Advanced’s complete insect killer for soil and Turf concentration is manufactured in the United States and the manufacturer’s name is Bayer Advanced. It was first available in the market on October 19, 2006. 

The length of the product is 3.5 inches, the width is 12 inches, and the height is also 16.5 inches. The total weight of the item is 10 pounds. 

The brand name of Bayer Advanced complete insect killer for soil and Turf concentration is Bayer. The product is easy to use and very effective.


Coral Rx

Bristleworms, Zoanthid Eating Spiders, Red Flatworms, Acropora Eating Flatworms, and Montipora Eating Nudibranchs can all be eliminated from coral by using Coral Rx. Additionally, it can be used to treat coral hair algae, tissue necrosis, and bacterial infections.

You must understand that Coral RX doesn’t contain any substances, such as iodine, that could harm corals. Because it is made only from natural extracts and distilled water, the product is highly gentle on corals and has no side effects.


As Bayer advanced insecticide ensures protection against any type of insect for up to 80 days it will be applied before adding new creatures to the frag tanks.


Coral Rx

There are no such types of ingredients that are harmful to coral and fish. Coral Rx never allowed iodine or oxidiser like substances which can cause toxicity.

So Coral Rx is safe and has no disadvantages.


As Bayer Advanced is an insect killer, it has components that are toxic for humans and fish. Sometimes it can cause toxicity in the reef tanks and do severe damage to coral and Fish.

Which One To Choose?

It is up to you to decide which of the above two products is best for you. 

Coral RX will protect your coral tank and your corals as a whole from parasitic and bacterial attacks.  Bayer, on the other hand, will protect your coral from various types of insects.  But in terms of usability, users always put Coral RX ahead and find it easy.

But whichever you choose, you need to ensure its proper usage.  And it should be used according to the right rules.  Because even small variations in quantity can harm your coral health.

Why Is Coral Cleaner Important

A coral cleaner is usually a good idea to keep bacteria and parasites away from your coral. It is quite simple to use and you can use it whenever you want.

If somehow your coral is attacked by parasites or any kind of bacteria and you leave it untreated, then the infections will destroy your whole coral community. That is why coral cleaner is very important.

The market offers a wide variety of coral cleaners. However, chemical ingredients are the most crucial factor that needs to be taken into consideration. There are numerous varieties of coral deeper on the market that include dangerous ingredients.

If you don’t know about them, your coral will suffer significant harm. Therefore, you must pick a coral cleaner that comprises distilled water and coral-friendly ingredients.

Frequently Asked Questions(FAQs)

Is Bayer Advanced Complete Insect Killer Safe For Pets?

Yes, it is safe. But as long as you use it properly. It is generally best to keep it away from pets and children.

What Does Coral RX Do?

Coral RX is a coral dip solution used by reef aquarium hobbyists to help prevent and treat coral diseases, pests, and parasites. It is designed to be a gentle, yet effective way to rid corals of unwanted organisms without causing harm to the coral itself.


In this article, I have shown a comparison picture between the two coral cleaners: Coral Rx and Bayer. Apart from these, there are other types of coral cleaners available in the market.  

But based on users these two products are well known and quality full.  

I hope my article will help you to choose the product according to your convenience.  Choose the best product and protect your coral health.

Howard Parker

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