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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. If the return is due to our error (for example, you received an incorrect or defective item), we will cover the return shipping costs.
Refunds are typically processed within four weeks from the time you hand your package to the return carrier. This timeframe includes the return transit time to our facility (5 to 10 business days), return processing once received (3 to 5 business days), and the time required by your bank to complete the refund (5 to 10 business days). In many cases, refunds are issued sooner.
To initiate a return, simply log in to your account, view your order under the My Account section, and select the Return Item(s) option. You will receive a confirmation email once your return has been received and processed.
Please note that deliveries to remote or outer regions of Canada may experience minor delays during peak seasons or due to weather conditions. These delays are temporary and may vary depending on location and carrier operations. We appreciate your understanding and patience.
Upgrade your DI cartridge maintenance with a resin that visually guides you when it’s time to refresh. This mixed-bed resin from TL Reefs is designed to fit standard 10" DI cartridges, delivering a reliable path to lower total dissolved solids in your system. Each piece weighs 1.25 pounds, a practical size for hobbyists and enthusiasts who want a straightforward replacement option without guessing at resin life. The resin is individually packed and vacuum-sealed to preserve freshness from shelf to cartridge, helping you minimize waste and optimize storage.
The standout feature is the color-changing resin: it shifts from purple to a light brown/amber hue as it exhausts. This visual cue helps you gauge when to replace the resin, reducing uncertain monitoring and the risk of running resin past its effective point. While this indicator can simplify maintenance, it should be interpreted as a helpful guide rather than a guarantee of performance.
Using TL Reefs DI resin is about predictable setups and clean transitions. To refresh your cartridge, open the vacuum-sealed pack, pour resin into the cartridge as directed by your system, and run a flushing or conditioning step per your equipment’s guidelines. The color change provides a practical reminder to evaluate when a replacement is due, helping you maintain consistent water quality without abrupt changes.
Keep the resin in its original vacuum-sealed packaging until you’re ready to use it. Store in a cool, dry place away from direct sunlight to preserve performance. Because this is a mixed-bed resin designed for deionization, it is most effective when used as part of a standard DI cartridge maintenance routine. Consider keeping a spare pack on hand to minimize downtime during replacements.
TL Reefs aims to offer a practical, no-nonsense option for cartridge refreshment. The cited benefits are designed to help you plan replacements with confidence, while the color-changing feature adds a visual cue to guide timing. As with any DI resin, outcomes can vary depending on your setup and water source; use the information as a helpful guide rather than a guaranteed result.
Q: What is included with TL Reefs Deionization DI Resin Mixed Bed Color Changing 1.25lb?
A: One 1.25-pound piece of color-changing DI resin, ready to fill a standard 10-inch cartridge.
Q: How does the color-changing indicator help with DI resin maintenance?
A: The resin shifts from purple to amber when exhausted, signaling replacement need without guesswork.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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