- Home Page /
- Pet Supplies /
- Fish & Aquatic Pets /
- Aquarium Accessories /
- Water Quality Testing & Treatment /
- Aquarium Water Treatments /
- TL Reefs GFO Phosphate Remover, Granular Ferr...
0 ratings
Item #:
9713847
TL Reefs GFO Phosphate Remover, Granular Ferric Oxide, for Saltwater Aquariums (1lb, 454g)
85% of respondents would recommend this to a friend
Item #:
9713847
€ 50
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 28
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Effective Phosphate Removal
Quickly reduces harmful phosphate levels, preventing algae growth and ensuring a healthier environment for marine life in saltwater aquariums.
High Absorption Capacity
Granular Ferric Oxide offers superior binding capabilities, effectively removing phosphates while being easy to use and manage within your aquarium filtration.
Safe for All Aquariums
Designed specifically for saltwater environments, this product is safe for fish and invertebrates, ensuring a balanced and thriving aquatic ecosystem.
Product Details
- Permanently bonds phosphate and will not leach back into aquarium water
- Rinse before use
- Use 1/2 cup per 50 gallons of aquarium water
- Monitor phosphate levels and replace when levels begin to rise
- Convenient resealable package for easily storing unused amounts
- Purest Grade GFO with high phosphate removal capacity and also removes silicates, arsenic, copper, and many other heavy metals
| Brand Name | TL Reefs |
| Unit Count | 1 Pounds |
| Manufacturer | Lanxess Corporation |
| UPC | 600150909958 |
| Number of Items | 1 |
| Model Number | 11273227 |
| Manufacturer Part Number | 11273227 |
| Liquid Volume | 50 gallons |
| Item Weight | 16 ounces (453.6 grams) |
| Item Form | Granules |
| Pet Type | Fish |
| Target Species | Fish |
| Package Dimensions | 11 x 6 x 2 inches (27.9 x 15.2 x 5.1 cm); 1 pounds (450 grams) |
| Brand | TL Reefs |
Who Should Buy?
-
Saltwater Enthusiasts
Ideal for aquarium hobbyists dedicated to maintaining low phosphate levels for coral health and vibrant marine life.
-
Algae Control
Effective for those struggling with persistent algae blooms, as it swiftly reduces phosphate levels in the water.
-
Quality Aquarists
Recommended for users who demand high water quality and want to enhance the overall health of their aquarium.
-
Freshwater Tanks
Not suitable for freshwater aquariums, as its formulation specifically targets phosphate removal in saltwater environments.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is GFO Phosphate Remover and how does it work?
Answer: GFO, or Granular Ferric Oxide, is a media designed for removing phosphate in saltwater aquariums. It works by adsorbing phosphate ions from the water, thereby lowering levels that can promote algae growth. When used properly, GFO can help maintain a stable environment conducive to fish and coral health. Applying GFO involves placing it in a media reactor or a filter bag within the aquarium filtration system. -
Question:
Why is phosphate removal important in a saltwater aquarium?
Answer: Phosphate accumulation can lead to excessive algae growth, which competes with corals and fish for nutrients and light. Removing phosphates helps to create a balanced ecosystem that supports coral health and clarity of the water. Regular monitoring and maintenance using GFO can prevent these issues, ensuring a cleaner and healthier environment for all aquatic life. -
Question:
How do I use GFO Phosphate Remover in my aquarium?
Answer: To use GFO effectively, rinse the granules under freshwater to remove dust particles, then place them in a reactor or filter bag. Monitor water flow to avoid blowing granules into your tank. Ideal use varies; beginning with small doses can help determine your aquarium's phosphate uptake. Regularly check phosphate levels to adjust usage as needed. -
Question:
How often should I change my GFO media?
Answer: It's recommended to change GFO media every 4 to 6 weeks, but this can vary based on your aquarium's phosphate levels. Regular testing is crucial; if levels rise unexpectedly, consider more frequent changes. Over time, GFO becomes saturated and less effective, and regular changes ensure your aquarium remains a healthy habitat. -
Question:
Can GFO harm my aquarium's inhabitants?
Answer: When used properly, GFO is safe for fish, corals, and invertebrates. It is essential to introduce it gradually to avoid sudden drops in phosphate levels, which can stress marine life. Proper water flow and an appropriate amount are key to ensure that your aquatic inhabitants remain healthy and thriving. -
Question:
Is GFO effective for all types of aquariums?
Answer: While GFO is primarily used in saltwater aquariums, it can also be beneficial for reef tanks and freshwater systems with high phosphate levels. Its effectiveness may vary, so monitoring water parameters is advisable. Depending on your aquarium setup, GFO can help maintain optimal water quality across different aquatic environments. -
Question:
What should I do if my phosphate levels are not decreasing?
Answer: If phosphate levels remain high even after using GFO, check your feeding practices and remove any uneaten food, as organic matter can contribute to phosphate buildup. Additionally, ensure your GFO is fresh and used correctly. In some cases, increasing water changes or adding more filtration may be necessary to manage levels effectively. -
Question:
Can I combine GFO with other filtration methods?
Answer: Yes, combining GFO with protein skimmers, carbon filters, or biofilters can enhance water quality in your aquarium. Each filtration method addresses different issues; skimmers remove organic waste while GFO targets phosphates. This multi-faceted approach helps maintain a cleaner and healthier aquatic environment, benefiting overall system stability. -
Question:
Does GFO affect water pH levels?
Answer: GFO does not significantly impact pH levels, making it a safe choice for managing phosphates without causing unwanted changes in your aquarium's chemistry. However, regular monitoring of pH is vital as it can fluctuate due to various factors. Maintaining stable pH is crucial for the wellbeing of all aquatic inhabitants. -
Question:
Where can I buy GFO Phosphate Remover, Granular Ferric Oxide, for Saltwater Aquariums 2lbs?
Answer: You can purchase GFO Phosphate Remover, Granular Ferric Oxide at Ubuy in Aland Islands. Ubuy offers a convenient platform to browse and compare various aquarist needs, including reliable phosphate removers. You’ll find quality products, reviews, and a straightforward purchasing experience to support your aquarium care.
TL Reefs Aquarium Water Treatments 11273227 Editorial Review
TL Reefs GFO Phosphate Remover is a granular ferric oxide product that works to remove phosphate from saltwater aquariums, but can also be used in freshwater aquariums. It is recommended that the GFO be placed in a mesh bag or media reactor to keep it contained and to be changed when phosphate levels begin to rise. In terms of customer experience, some have had negative experiences with the product, citing excess dust, clogging, and clouding in their tanks. Others have had success with the product, noting that it works quickly and effectively to lower phosphates and silicates in their aquariums. It is important to note that some customers have used the product in a media reactor and others have used it in a mesh bag with varying results. Overall, TL Reefs GFO Phosphate Remover is a product that may work well for some aquarium owners, but it is important to take caution and thoroughly research and understand how to properly use the product before incorporating it into one's aquarium maintenance routine.
Customer Reviews & Ratings
277 customers ratings
-
5 Star
64%
-
4 Star
16%
-
3 Star
10%
-
2 Star
3%
-
1 Star
7%
Review this product
Share your thoughts with other customers
Pros
- Effective in lowering phosphates and silicates
- Works quickly
Cons
- Excessive dust
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
€ 50
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.