0 ratings
Crystalpro Potassium Plus 4.22 Oz - Contains 100.000 ppm Potassium Supplement for Freshwater Aquarium Plant Fertilizer (125ml)
Crystalpro Potassium Plus is a highly concentrated potassium supplement for planted aquariums, providing fast and healthy growth of plants.
Crystalpro Potassium Plus 4.22 Oz - Contains 100.000 ppm Potassium Supplement for Freshwater Aquarium Plant Fertilizer (125ml)
Item #: 102096388

Crystalpro Potassium Plus 4.22 Oz - Contains 100.000 ppm Potassium Supplement for Freshwater Aquarium Plant Fertilizer (125ml)

Item #: 102096388

MWK 21534

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 12
Our Top Logistics Partners
  • fedex
  • dhl
Crystalpro Potassium Plus is a highly concentrated potassium supplement for planted aquariums, providing fast and healthy growth of plants.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Concentration
With 100,000 ppm of potassium, this supplement ensures optimal nutrient delivery for freshwater aquarium plants, promoting vibrant growth and enhancing aquatic health.
Equipped for Aquatics
Specifically formulated for freshwater environments, Potassium Plus solves the common problem of nutrient deficiency in aquarium plants, ensuring they receive essential minerals effortlessly.
Convenient Size
The 125ml bottle offers an easy-to-use fertilizer solution, providing precise dosing for aquarists and ensuring that plants thrive without the guesswork of traditional fertilizers.

Product Details

Shop Crystalpro Potassium Plus 4.22 Oz - Contains 100.000 ppm Potassium Supplement for Freshwater Aquarium Plant Fertilizer (125ml) online at a best price in Malawi. B09PCBTR3Z
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • Aquarium Enthusiasts

    Perfect for hobbyists seeking to optimize plant growth in freshwater aquariums with essential potassium supplementation.

  • Aquatic Farmers

    Ideal for those cultivating aquatic plants commercially, ensuring robust growth and higher yields with potassium enrichment.

  • New Aquarium Owners

    Great for beginners who wish to enhance their aquarium's plant health and overall ecosystem balance effortlessly.

Not Suitable For
  • Saltwater Aquariums

    Not suitable for saltwater environments where potassium requirements differ significantly from freshwater systems.

  • Over-Fertilization Issues

    Users with existing high nutrient levels may face complications from added potassium, risking imbalances and harming plants.

  • Non-Plant Focused Tanks

    Aquarium setups without live plants will not benefit from this potassium supplement, making it unnecessary for them.

Product Description

Crystalpro Potassium Plus 4.22 Oz - Contains 100.000 ppm Potassium Supplement for Freshwater Aquarium Plant Fertilizer (125ml)

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Potassium Plus 4.22 Oz used for?

    Answer: Potassium Plus 4.22 Oz is specifically designed as a potassium supplement for freshwater aquarium plants. Potassium is essential for plant growth, enabling vital processes such as photosynthesis and nutrient absorption. Adding this supplement to your aquarium can enhance plant vigor and overall aquatic health, leading to vibrant and thriving vegetation.
  • Question: How do I use Potassium Plus 4.22 Oz in my aquarium?

    Answer: To use Potassium Plus 4.22 Oz, simply follow the dosage instructions provided on the label. Generally, it's recommended to add a few drops to the aquarium weekly, depending on your tank's specific potassium levels and plant demands. Monitoring your plants' response can also guide adjustments. This regular addition supports sustained growth and vibrant plant health.
  • Question: What type of aquarium plants benefit most from Potassium Plus?

    Answer: Potassium Plus is particularly beneficial for fast-growing aquatic plants such as Vallisneria, Cryptocoryne, and Hygrophila. These species often absorb potassium rapidly, and supplementing can boost their growth and resilience. Additionally, if you have lush planted tanks, this product can help prevent nutrient deficiencies and support blooming and healthy leaf development.
  • Question: Is Potassium Plus safe for fish in my aquarium?

    Answer: Yes, Potassium Plus is safe for fish when used as directed. The potassium levels achieved through the correct dosage are conducive to plant health without harming aquatic life. It’s essential, however, to keep potassium levels balanced to avoid any adverse effects. Regular testing can ensure your water chemistry remains ideal for both fish and plants.
  • Question: Can I overdose my aquarium with Potassium Plus?

    Answer: While it's best to adhere strictly to the recommended dosage, overdosing on Potassium Plus can lead to an imbalance. Symptoms may include algae blooms due to excess nutrients. It's wise to test your water parameters regularly and adjust your dosage accordingly. If over-fertilization occurs, partial water changes can help restore balance.
  • Question: How often should I test potassium levels in my aquarium?

    Answer: It's advisable to test potassium levels in your aquarium every 1-2 weeks, especially after adding Potassium Plus. Regular monitoring helps you maintain optimal levels for your aquatic plants. Many aquatic gardeners find that keeping potassium between 10-30 ppm promotes healthy growth. This frequency helps you respond quickly if levels drift from your desired range.
  • Question: What are the signs that my plants need potassium?

    Answer: Signs of potassium deficiency in aquarium plants can include yellowing leaves, stunted growth, and browning leaf edges. If you observe these symptoms, it may be time to introduce Potassium Plus to correct the deficiency. By promptly addressing these issues, you can restore your plants' vitality and ensure your aquarium remains a vibrant ecosystem.
  • Question: Will Potassium Plus affect my aquarium’s water quality?

    Answer: When used appropriately, Potassium Plus should not negatively impact water quality. However, excess potassium can lead to increased algae growth. It’s crucial to maintain a balanced approach by monitoring both potassium levels and the overall nutrient composition. This preventive care ensures your aquarium remains a healthy environment for both flora and fauna.
  • Question: Can Potassium Plus be used in saltwater aquariums?

    Answer: Potassium Plus is formulated specifically for freshwater use and is not recommended for saltwater aquariums. Different aquatic environments have distinct needs for nutrients, and using the wrong product can lead to adverse effects on marine life. Stick to freshwater applications for optimal results and health of your aquarium plants.
  • Question: Where can I buy Potassium Plus 4.22 Oz in Malawi?

    Answer: You can purchase Potassium Plus 4.22 Oz from Ubuy in Malawi. Ubuy is a reliable e-commerce platform that offers this product, making it accessible to enhance your freshwater aquarium plants with essential potassium supplementation.

crystalpro Aquarium Water Treatments Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.