- Home Page /
- Pet Supplies /
- Fish & Aquatic Pets /
- Aquarium Accessories /
- Water Quality Testing & Treatment /
- Aquarium Water Treatments /
- Seachem PhosGuard 20 Liters
0 ratings
Item #:
49147141
Seachem PhosGuard 20 Liters
91% of respondents would recommend this to a friend
Item #:
49147141
NZD 771
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 192.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 21
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
PhosGuard rapidly and effectively removes phosphate and silicate from marine and freshwater aquaria.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Efficiency
PhosGuard effectively removes phosphates from water, promoting crystal-clear clarity and a healthier aquatic environment for fish and plants, tackling issues caused by excess nutrients.
Large Volume
With a generous 20L capacity, PhosGuard offers lasting treatment for larger aquariums or multiple setups, ensuring sustainability and minimizing frequent purchases for aquarium enthusiasts.
User-Friendly
Easily integrate PhosGuard into any filtration system, making it accessible for both beginners and experienced aquarists looking to maintain optimal water quality effortlessly.
Product Details
| Brand Name | Seachem |
| Unit Count | 1 Count |
| Manufacturer | Royal Pet Supplies Inc |
| UPC | 000116018104 |
| Global Trade Identification Number | 00000116018104 |
| Item Type Name | Filtration Media |
| Model Number | 181 |
| Manufacturer Part Number | 181 |
| Liquid Volume | 20 liters |
| Item Weight | 51 pounds (23.13 kg) |
| Item Form | Granules |
| Target Species | Fish |
| Allergen Information | Yam Free |
| Product Dimensions | 24 x 18 x 18 inches (61 x 45.7 x 45.7 cm); 51 pounds (23.13 kg) |
| Brand | Seachem |
Who Should Buy?
-
Aquarium Enthusiasts
Ideal for fish tank owners aiming to control phosphate levels, promoting healthier environments for aquatic life.
-
Aquascape Designers
Beneficial for artists designing aquascapes, helping to manage nutrients and reduce algae growth in planted tanks.
-
Marine Biologists
Useful for professionals studying aquatic ecosystems, maintaining water quality and clarity in research environments.
-
Freshwater Beginners
Not ideal for novice freshwater aquarium users who may not require chemical treatments or phosphate management.
Product Description
Seachem PhosGuard 20 Liters
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of aquariums can PhosGuard be used in?
Answer: PhosGuard can be used in both marine and freshwater aquariums. -
Question:
How does PhosGuard perform its function?
Answer: PhosGuard rapidly removes unwanted phosphate and silicate through irreversible binding. -
Question:
Why should I choose Seachem products?
Answer: Seachem combines over three decades of experience in aquatics with a commitment to sound science, ensuring reliable results.
Seachem Aquarium Water Treatments 181 Editorial Review
**Editorial Review**: PhosGuard has garnered a generally positive reception among customers for its effectiveness in managing phosphate levels in aquariums. Users report achieving great results when utilizing this product, which suggests its utility in maintaining water quality. The product appears to function as promised, making it a reliable choice for aquarists grappling with phosphate issues. However, some customers faced challenges unrelated to the product's performance, specifically regarding delivery issues. Instances of receiving incorrect items or damaged packaging were noted, but these seem to be isolated incidents. Overall, when it comes to the functionality of PhosGuard itself, users are satisfied, highlighting its efficacy and intention behind usage. The positive feedback emphasizes the product's role in successful aquarium maintenance, positioning it as a valuable asset for hobbyists.
Customer Reviews & Ratings
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
Pros
- Effective in managing phosphate levels in aquariums.
- Users report great results with the product.
- Generally reliable functionality.
Cons
- Occasional delivery mix-ups reported.
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · 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.
NZD 771
Order now and get it around Monday, September 21
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
Features & Benefits
- Removes phosphate and silicate quickly and effectively.
- Ideal for both marine and freshwater aquariums.
- Backed by over 30 years of scientific expertise from Seachem.
- Seachem is a trusted name in the pet care industry.
- Designed for optimal hydrodynamics with spherical form.
- Irreversible binding ensures long-lasting performance.
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.