SKU: 22246988666

Red Sea Coral Colors B Potassium 500ml

Sale price$208.35 Regular price$231.50
Save 10%

Pay in installments of $57.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Red Sea Coral Colors B Potassium 500mlRed Sea Coral Colors B Potassium Red Sea Coral Colors B Potassium 500ml is used to replenish potassium and boron levels in coral aquariums, essential for nutrient transportation and skeleton formation in corals. Red Sea Coral Colors B is a complex of Potassium and Boron. Potassium plays an essential role in the transportation of coral nutrients within the soft tissue (including the nutrients provided by the Zooxanthellae). Potassium and Boron

Red Sea Coral Colors B Potassium

Red Sea Coral Colors B Potassium 500ml is used to replenish potassium and boron levels in coral aquariums, essential for nutrient transportation and skeleton formation in corals.

Red Sea Coral Colors B is a complex of Potassium and Boron. Potassium plays an essential role in the transportation of coral nutrients within the soft tissue (including the nutrients provided by the Zooxanthellae). Potassium and Boron significantly affect the alkalinity of a corals soft tissue and the formation of aragonite in its skeleton. Potassium is related to the red chroma-proteins.

Weekly dosing - Soft Corals

Test the Color Elements every week and dose each supplement to replenish them back to the optimal levels.

Daily dosing - SPS corals

Ensure that all of the Color Elements are at optimal values and run the aquarium for 4 days at a stable salinity (compensate for evaporation daily) without adding any supplements. At the end of the 4 days test the Color Elements and calculate the 4-day dosage of each supplement to replenish them back to the optimal levels. Add the 4-day dosage to the system. Divide this 4-day dosage by 4 and use it as the daily dosage for the next week.

After a week of adding the daily dosage, test the Color Elements and calculate the adjusting dosage of each supplement to replenish back to the optimal levels.

  • If the adjusting dosage is significantly different from the previous daily dosage amend (increase/decrease) the daily dosage as appropriate.
  • If the measured level of a specific element is above the optimal level wait for the excess of the element to be depleted before restarting the daily supplementation with the amended daily dosage.

Continue testing all of the elements every week and make adjustments to the daily dosages as required. As your corals grow or you add or remove livestock the uptake of the elements in your aquarium will gradually change. It is recommended to keep a logbook of the weekly measurements and dosages.

If you miss one or more days of supplementing add the complete amount that you have missed but do not exceed the maximum recommended daily increase for any of the elements.

Size: 500ml

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22246988666

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Flawless Finish & Fantastic Value
These blenders are a total game-changer. The quality is fantastic, they are incredibly soft, bouncy, and provide a seamless, smooth finish for my foundation. I was also impressed by how well they handle powder for setting. Getting a 6-pack is an unbeatable value for the quantity. I am officially a fan and will definitely be purchasing these again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
P
Verified Purchase
Paige
Lexington, US
★★★★★ 5
best makeup sponges on the market....even better than the $20 ones
best makeup sponges on the market....even better than the $20 ones. super soft, even coverage, doesn't absorb too much product & extremely affordable for a multi-pack so you can start throwing away your sponges when they go bad instead of hanging onto them for concerning amounts of time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
S
Verified Purchase
Shawna Jarvis
Fort Morgan, US
★★★★★ 5
My new favorite
Love these little sponges! They are soft and easy to use. Great price. Will definitely reorder when needed and have recommended to friends. Will definitely be buying more for stocking stuffers at Christmas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
A
Verified Purchase
Amy Catherine
Port Orchard, US
★★★★★ 5
Softest beauty blender on the market.
These are the softest and best beauty blender out there. I didn’t want to believe they were any different than all the rest, but they are! And what a price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
M
Verified Purchase
Misty Duffy
Birmingham, US
★★★★★ 5
Best on the market
Super soft, better for blending. Best beauty blender I've found so far. Will repurchase, just not too soon because multiple come in a pack. Great for any type of make up whether it's foundation, concealer, liquid blush or even bronzer. Very happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026

recommand products