- Home Page /
- Pet Supplies /
- Fish & Aquatic Pets /
- Aquarium Accessories /
- Water Quality Testing & Treatment /
- Aquarium Water Treatments /
- Seachem Reef Builder 300 g / 10.6 oz
0 ratings
Item #:
83355854
Seachem Reef Builder 300 g / 10.6 oz
89% of respondents would recommend this to a friend
Item #:
83355854
USD 22
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
Imported from USA store
QTY:
Order now and get it around Wednesday, November 04
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
What Stands Out
pH Stability
Seachem Reef Builder effectively stabilizes pH levels in marine aquariums, creating an optimal environment for reef inhabitants to thrive and flourish without the risk of harmful fluctuations.
Optimal Calcium Buildup
This innovative formula promotes healthy calcium carbonate formation, essential for coral growth, ensuring vibrant reef ecosystems while preventing depletion of key minerals in the water.
Easy Application
With a user-friendly powder format, Seachem Reef Builder allows for straightforward dosing, making it perfect for both novice and experienced aquarists aiming to maintain ideal water chemistry effortlessly.
Product Details
| Brand Name | Seachem |
| Unit Count | 1 Count |
| Manufacturer | Seachem Laboratories |
| UPC | 000116036603 015568977046 |
| Number of Items | 1 |
| Global Trade Identification Number | 00000116036603 |
| Included Components | all |
| Item Type Name | Aquarium Conditioner |
| Model Number | 19264 |
| Manufacturer Part Number | 366 |
| Item Weight | 12.8 ounces (362.88 grams) |
| Item Form | Powder |
| Pet Type | Fish |
| Target Species | Fish |
| Allergen Information | Yam Free |
| Product Dimensions | 4.9 x 2.4 x 2.3 inches (12.4 x 6.1 x 5.8 cm); 12.8 ounces (362.88 grams) |
| Brand | Seachem |
Who Should Buy?
-
Reef Tank Owners
Ideal for aquarists maintaining a reef tank needing to stabilize and enhance calcium and alkalinity levels.
-
Coral Enthusiasts
Perfect for hobbyists growing various types of coral that require balanced parameters for optimal growth and health.
-
Beginner Aquarists
A great starting product for new reef keepers to understand the importance of calcium and alkalinity management.
-
Freshwater Tanks
Not suitable for freshwater tanks where calcium and alkalinity adjustments are unnecessary and can cause imbalances.
Product Description
Seachem Reef Builder 300 g / 10.6 oz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How to Shop Seachem Reef Builder 300 g / 10.6 oz Online From Ubuy?
Answer: It’s easy to shop Seachem Reef Builder 300 g / 10.6 oz online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Seachem Reef Builder 300 g / 10.6 oz Available to Shop Online in El Salvador?
Answer: Yes, at Ubuy El Salvador this product is available for you to shop at a reasonable price. The Seachem Reef Builder 300 g / 10.6 oz is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Seachem Aquarium Water Treatments 19264 Editorial Review
** Seachem Reef Builder 300g** Seachem Reef Builder has built a reputation amongst aquarium enthusiasts for its efficacy in supporting coral growth and maintaining stable water conditions in reef tanks. Many customers have praised it for its ease of use, particularly when it comes to premixing with water to achieve the desired alkalinity boost. Taking a systematic approach to calculate and add the correct dosage—noted as 1mL per gallon of water to raise alkalinity by 1dKH—has allowed users to incorporate the product seamlessly into their aquarium maintenance routine. The product stands out for its affordability, especially when compared to more costly liquid alternatives. Many users have successfully integrated Reef Builder into their broader reef care regimen alongside other supplements like Reef Plus, Reef Compete, and Reef Trace, enhancing overall tank health. Reviewers have remarked on the noticeable improvement in coral vitality, with some recounting dramatic recoveries of previously struggling corals. Alternatively, some users have noted minor hassles, particularly in terms of measuring and calculating precise dosages. Additionally, while some found the product less adept at dissolving in water, creative solutions, such as utilizing a drip method for administration, have proven effective. Overall, customers are thrilled with the outcome—reflected in the health of their corals—which keeps them coming back to Seachem Reef Builder as an essential part of their aquarium care strategy. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Effective for promoting coral growth
- Cost-efficient compared to liquid alternatives
- Allows precise control over alkalinity levels
- Positive impact on overall tank health and stability
- Appreciated by long-term users
Cons
- Requires careful measuring and calculation for proper dosing
Platform Trust & Buyer Confidence
BS
Beat
Verified buyer
“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”
22 October 2026 · via Trustpilot
S
Songpon
Verified buyer
“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”
22 October 2026 · via Trustpilot
D
Dimitra
Verified buyer
“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”
22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer
“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”
22 October 2026 · via Trustpilot
SF
Sergey
Verified buyer
“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”
23 October 2026 · via Trustpilot
WHY SHOP WITH US
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.
USD 22
Order now and get it around Wednesday, November 04
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.