Have you ever noticed that when you add new rocks to your aquarium, they look shiny and bright, but after some time, they start to look dull and dim? This is because you may have forgotten to clean them, and algae found its way to settle on them.
Now, you may be wondering what to do now that algae have settled on your aquarium rocks. Don’t worry!
In this article, we will provide you with a complete solution on how to clean algae from aquarium rocks.
Steps to Clean Algae from Aquarium Rocks
Steps for cleaning the algae from aquarium rocks are given below:
![How to Clean Algae from Aquarium Rocks? 3 best ways 2 Steps For Cleaning Algae From Aquarium Rocks jpg](https://crazypetclub.com/wp-content/uploads/2023/05/Steps-For-Cleaning-Algae-From-Aquarium-Rocks-jpg.webp)
Step 1
Carefully remove all the rocks from the tank for cleaning. Make sure to clean a few at a time to avoid harming the tank and fish. Do not shake the rocks in the water, otherwise, some algae will knock off the rocks and settle in the water.
Step 2
Now place all these rocks in boiling water and let them soak for about 20 minutes. This step will kill and remove most of the algae from the rocks.
Step 3
Take a new toothbrush or soft sponge and scrub the rocks through them. Clean all the cracks and nooks with the help of a toothbrush which is not possible with the hands alone. Remove as much algae as possible.
Step 4
Now take a big bucket and make a cleaning solution in it. You can make either vinegar, bleach, or hydrogen peroxide solution for cleaning. The solution should contain an appropriate amount of warm water and a cleaning agent. Soak the rocks in this solution for 5 -10 minutes and scrub with a toothbrush again to remove the remaining algae.
Precaution: Use gloves to ensure you don’t burn your hands
Step 5
Ensure to clean the rocks thoroughly with cool water to wash any cleaning agent left on them. If any cleaning agent is left on the rock, it will be harmful to the fish when you add them back into the tank.
Step 6
Now put the rocks back in the aquarium.
Related: Natural Ways to control algae in your aquarium
3 methods of Cleaning Aquarium Rock’s Algae
Cleaning with vinegar
Vinegar is an effective and natural cleaning solution for removing algae from aquarium rocks. To use vinegar for cleaning, simply mix equal parts of white vinegar and water in a spray bottle.
Spray the mixture onto the algae-covered rocks and let it sit for about 15 minutes. Afterward, scrub the rocks with a stiff-bristled brush or sponge to remove the algae.
Rinse the rocks thoroughly with clean water before returning them to the aquarium.
Cleaning with bleach
Bleach is a powerful cleaning solution that can effectively remove algae from aquarium rocks. However, it is important to use bleach carefully, as it can be harmful to aquatic life if not properly diluted and rinsed off.
To clean aquarium rocks with bleach, mix one-part bleach with nine parts water in a bucket. Soak the rocks in the solution for 10 to 15 minutes, then scrub them with a stiff-bristled brush or sponge to remove the algae.
Rinse the rocks thoroughly with clean water, then let them air dry for several hours before returning them to the aquarium.
Cleaning with Hydrogen peroxide
Although hydrogen peroxide can have many useful applications in aquariums, it should be used with caution and only after other methods have been attempted.
This is especially important if your aquarium contains sensitive plants like Riccia fluitans, which can be highly sensitive to the chemical. Therefore, it’s advisable to use hydrogen peroxide as a last option for cleaning aquarium rocks and other surfaces to avoid harming any living organisms in the tank.
To use hydrogen peroxide for cleaning, mix one-part hydrogen peroxide with three parts water in a spray bottle. Spray the mixture onto the algae-covered rocks and let it sit for about 15 minutes. Afterward, scrub the rocks with a stiff-bristled brush or sponge to remove the algae. Rinse the rocks thoroughly with clean water before returning them to the aquarium.
Causes of Algae Growth on Rocks
The growth of algae in aquariums and ponds is a natural phenomenon. When algae grow in all water bodies in controlled amounts and in little quantity, it is not harmful. Issues arise only when algae start to grow uncontrollably. Because in large quantities algae disturbs the ecosystem of the aquarium.
Some reasons for excessive algae growth on rocks are given below.
- Poor maintenance and cleaning of the rocks lead to excessive algae growth on it. The aquarium needs special care to prevent such issues.
- Extended exposure to light also leads to algae growth because is the favorite source for algae. In the presence of light photosynthesis occur which provides nutrients to the algae.
- Lack of predators for algae like algae-eating fish, shrimp, or snails, also contributes to excessive algae growth on rocks.
- Stagnant water also leads to algae growth on the rocks.
- Algae need nutrients to grow, such as phosphate and nitrate. High levels of these nutrients in the water can lead to increased algae growth on the rocks.
Alternative Methods to Clean Aquarium Rocks
In addition to the three methods mentioned earlier, there are several other alternative methods for cleaning aquarium rocks. Here are six more methods that you can try:
Toothpaste:
Toothpaste can be an effective cleaning solution for removing algae from aquarium rocks. Apply a small amount of toothpaste to a soft-bristled brush or sponge and scrub the algae-covered rocks. Rinse the rocks thoroughly with clean water before returning them to the aquarium.
Table salt:
Salt can also be used to clean aquarium rocks. Mix one cup of table salt with one gallon of water and stir until the salt is dissolved. Soak the rocks in the solution for 24 hours, then scrub them with a brush or scraper to remove the algae. Rinse the rocks thoroughly with clean water before returning them to the aquarium.
Scraper:
A scraper can be a handy tool for removing stubborn algae from aquarium rocks. Use a plastic or non-metallic scraper to gently scrape the algae off the rocks. Be careful not to scratch the rocks or damage any aquatic life in the aquarium.
Hot water:
Hot water can also be effective for removing algae from aquarium rocks. Place the rocks in a bucket or sink and pour hot water (not boiling) over them. Let the rocks soak for several minutes, then scrub them with a brush or scraper to remove the algae. Rinse the rocks thoroughly with clean water before returning them to the aquarium.
Baking soda:
Baking soda can be used to remove algae stains from aquarium rocks. Make a paste by mixing baking soda and water, then apply the paste to the algae stains on the rocks. Let the paste sit for several minutes, then scrub the rocks with a brush or sponge. Rinse the rocks thoroughly with clean water before returning them to the aquarium.
Conclusion
The growth of algae on aquarium rocks is a common problem. It is not a stressful condition when it remains under control, it only becomes problematic when it grows uncontrollably. However, algae can be removed from the rocks by some simple methods. Here at Crazy Pet Club, we tried to explain all these methods to you.
FAQ Section
Will boiling aquarium rocks kill algae?
Boiling your aquarium rocks will not kill algae. However, boiling can worsen the condition as algae release toxic substances when boiled. These toxic substances are harmful to the fish.
How often you should clean aquarium rocks?
You should clean your aquarium rocks once every month. Cleaning rocks frequently prevents debris from being accumulated and prevents the growth of algae. It will also keep the aquarium ecosystem healthy.
Can I use soap or detergent to clean aquarium rocks?
Using soap or detergent for cleaning aquarium rocks is not recommended. Because it doesn’t fully rinse off from the rock and leaves some residues that are harmful to the fish.
How I can prevent algae growth?
You cannot completely stop the growth of algae. But you can slow down its growth by taking proper measures like doing proper tank cleaning, reducing exposure to light, proper use of filters, and removing waste regularly.
Are there any natural methods for cleaning algae from aquarium rocks?
Yes! There are several natural methods for cleaning algae from aquarium rocks. Some of them are:
- Adding algae-eating fish, shrimp, or snails, will help to naturally remove algae from rocks.
- Using a scrapper or scrubber to manually remove algae from rocks instead of using ant chemicals.
- Increasing water flow in the tank can help prevent algae growth by disrupting the stagnant areas where algae tend to grow.