How to Clean Aquarium Plastic Plants? Safe & Effective Methods
How can plastic aquarium plants be cleaned without endangering the fish? Can I clean inside the tank with them? Should I keep or toss them? When it comes to cleaning the plastic paints in your tank, you may be wondering about all of this.
Plastic plants used as aquarium embellishments are difficult to keep clean. They might get algae if you don’t wipe them out frequently. However, using chemicals to wash and scrub the algae and other toxins off is not a smart idea. Soap and detergent are fatally harmful to fish and should never be used on them. So, how do you manage it?
There is no need to be concerned, though, since I have set out every procedure in this post for cleaning the plastic plant in your tank without endangering the fish. hence keep reading!
How to Clean Aquarium Plastic Plants?
Fish keepers may simply clean plastic plants if their aquariums have algae issues or bad water by running water over each one and then gently cleaning the decorations with a damp towel. A tiny sink sprayer attachment does the trick.
When debris falls on plants, it is usually possible to remove it by gently shaking the plant or brushing it off with your fingers. Typically, taking the artificial plant from the tank and rinsing it in clear water will remove any particles that have adhered to it. If it doesn’t work, use an algae pad safe for aquariums to gently scrub the particles away. Because even a small amount of soap or chemical residue can be harmful or dangerous to fish, avoid using any of these products.

Algal overgrowth typically presents the greatest obstacle to removal. While some varieties of algae can be removed with a light rub, others are more tenacious.
A few natural or non-toxic cleaning techniques are available for plastic aquarium plants. These are what they are:
- Boiled liquid
- Vinegar
- Bleach remedies
Let’s walk through each technique in detail.
1. Boiled Water
Boiling water may be used to remove algae contamination from your plastic aquarium plants. All the algae are rapidly killed by hot water. When they have expired, you can scrape them off the surface of the plant.
This approach is good since it spares your fish from dangerous chemical exposure.
Step-by-step Instructions
- In a pan, bring some fresh water to a boil.
- Once the water has completely heated, transfer it to a clean container.
- Put your plastic plants in the boiling, burning water as soon as possible.
- Leave the plants in boiling water for 10 to 15 minutes.
- Scrub away any leftover algae from the surface.
- Remove the plants and set them aside to cool.
- Return the plastic plants from the tank to their original environment.
2. Vinegar
Calcium residue can accumulate in plastic aquarium plants as a result of water evaporation. Instead of washing the surfaces for hours, simply apply a vinegar solution. It’s a chemical-free solution that won’t hurt your fish in any way.
Step-by-step Instructions
Vinegar solution recipe: In a clean container, combine a half-gallon of sterilized water and a half-cup of vinegar.
- Fill a clean spray bottle halfway with vinegar solution.
- Spray the mixture on the surfaces of the plastic plants.
- Gently wipe away the residue.
- Rinse the plastic plants with clean water before reintroducing them to the aquarium.
3. Bleach Solution
Plastic plants may get quite polluted and are unable to be completely cleaned with hot water and vinegar. Usually, the problem is a lack of a maintenance and cleaning program. Your only option in such a situation is to employ a bleach solution.
Here’s how to safely prepare and apply a bleach solution.
In-Depth Guidelines
- To make a bleach solution, combine one part bleach with nine parts water.
- Give the plastic plants 10 to 15 minutes to soak in the bleach solution.
- After removing the items from the bleach solution, let them for at least 15 minutes to soak in clean water.
- Rinse and clean the surfaces under running water for a few minutes.
- The tank’s plants need to be changed.
Caution while using bleach
When using bleach, you should keep the following in mind:
- If bleach is not adequately removed, aquarium silk plants may get discolored.
- If you don’t thoroughly rinse the bleach off the things, it could hurt your fish.
- NEVER wash or clean porous materials with bleach solution.
- NEITHER combines bleach nor any other chemical.
Which Scrubber Should I use to Clean the Plastic Plants in my Aquarium?
To clean the plastic plants and other aquarium decorations, you may make use of a variety of common household cleaning supplies. Brushes, toilet paper, and bottle scrubbers are all useful cleaning tools.
Use of any instrument that has come into touch with chemicals must be avoided, nevertheless.

Your aquarium’s ecosystem and your fish may suffer as a result. It would be great if you keep your aquarium’s cleaning supplies apart from other cleaning supplies for your home.
The habitat around your fish will benefit from these naturally occurring microorganisms. Consider washing a small number of plastic plants at a time rather than all of them at once to reduce the chance of eliminating all the germs.
Considerations for Cleaning Plastic Plants
While cleaning the plastic plants in your aquarium, keep in mind the following considerations
1. Removing the Plastic Plantations
Because they are simple to care for, plastic aquarium plants are a great option. It’s simple to clear off residue that has accumulated on your plants’ surfaces.
Simply reach into the aquarium with your hand and remove the fish. It’s important to keep the aquarium habitat from becoming overly agitated, though. Always keep your hands clean, or use clean gloves.

Holding the plastic plants from the bottom, gently pull them away from the substrate.
Rock the plant gently back and forth to let anything stuck at the bottom come to the surface. Remove the plastic plants and place them in a new container to halt the leak.
Use the same method to take out the plastic plants when it’s time to clean the aquarium. For the plastic plants, adhere to the cleaning directions given above.
2. Avoid Using Home Chemicals
You could be tempted to use common household cleaning products to clean the plastic plants. Even if the accumulation of algae or other debris may appear excessive, you must nevertheless fight. Boiling water can be used to clean it.
For the ecosystem of your aquarium, common household products like soap, sanitizers, and detergents are particularly harmful. Fish are sensitive to chemical substances. It can kill your fish within minutes of exposure if you’re not careful.
You must never utilize anything that is even somewhat harmful because of this. It’s crucial to clean your aquarium with brand-new or specific tools. When it comes to keeping your fish safe, you can never be too careful.
3. Protect Beneficial Bacteria
Your aquarium not only houses your fish and plants, but also helpful microorganisms. The healthy environment of your aquarium depends on these microorganisms. Your fish’s poisonous ammonia waste is transformed by them into non-toxic nitrates.

Colonies of the beneficial bacteria grow in aquariums. They provide the crucial function of cleaners. Some of them also consume algae in addition to ammonia waste. They thus reduce your cleaning chores and maintain the health of your fish.
Therefore, you must take care to avoid killing any helpful bacteria during your cleaning efforts. These microorganisms are harmed by excessive washing and cleaning.
Advantages of Artificial Aquarium Plants
Many seasoned fish keepers maintain that fake plants are far superior to actual plants for aquariums. Let’s examine the causes of this:
- Artificial plants do not affect the aquarium’s oxygen levels, have a longer lifespan than live ones, and do not overrun the fish tank.
- You may also think about combining real and plastic plants in your aquarium because they are less work to maintain and clean up.
How are Silk Fish Tank Plants Maintained?
Silk aquarium plants are remarkably simple to maintain. Follow the specific directions below:
- Give your silk plants a hot water rinse first.
- Combine non-iodized salt and lemon juice.
- Scrub the silk plants with the mixture using a toothbrush.
- Make careful to get rid of all the garbage and algae.
- With hot water, rewash the plants.
- How should fresh aquarium plants made of plastic be cleaned?
- When you buy plastic aquarium plants brand-new, they could include dust and other contaminants.
Cleaning them first before putting them in your aquarium is the best course of action. The fresh plants don’t require sterilization.
You might simply put cold water in a clean container. Put your brand-new plastic aquarium plants inside it after that and wait 10 to 15 minutes. It will be sufficient to remove all traces of dirt from the plant surface.
The Bottom Line on How to Clean Aquarium Plastic Plants?
Keeping your fish’s surroundings clean is essential for their well-being. Regular maintenance of the aquarium, fake plants, and ornaments must come first. Be careful not to use any hazardous cleaning products. Best luck!