🌊 Elevate Your Reef Game — Because Your Corals Deserve the Best!
Red Sea Reef Foundation A is a scientifically formulated liquid supplement delivering calcium and strontium in ideal ratios to promote healthy coral skeleton growth. Designed for easy dosing and integration with Red Sea’s complete reef care system, it ensures balanced water chemistry and vibrant marine ecosystems. Trusted by hobbyists for precise control and consistent results.
| ASIN | B004E47QSC |
| Best Sellers Rank | #144,842 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,275 in Aquarium Water Treatments |
| Brand | Red Sea |
| Brand Name | Red Sea |
| Customer Reviews | 4.8 out of 5 stars 250 Reviews |
| Global Trade Identification Number | 00730773220137 |
| Item Form | Liquid |
| Item Weight | 0.77 Kilograms |
| Liquid Volume | 500 Milliliters |
| Manufacturer | Red Sea |
| Manufacturer Part Number | Red Sea Reef Foundation A Supplement (Ca |
| Model Number | Red Sea Reef Foundation A Supplement (Ca |
| Target Species | Coral |
| UPC | 730773220137 |
| Unit Count | 16.9 Fluid Ounces |
R**Y
Great
Love this product corals love i will keep buying
J**M
Works as expected!
I just started my first reef aquarium a few months ago and noticed the other day that the calcium level in the water had dropped to 350 ppm. I measured the necessary amount of supplement according to the directions on the bottle and added it to the tank. Easy. I did another calcium tests a few minutes ago and the levels rose from 350 to 440 which is exactly what I wanted. Now that my calcium level is where I need it, I can just use this product to dose every week to keep the levels up. Highly recommend.
J**E
Quality brand
As expected
C**N
Works as promised
Noticed immediate improvement from corals all positive finally getting some noticeable growth from digitata and Chalice and everything else has had a positive noticeable response to the addition to this along with red sea ABCD color and growth enhancing line of reef supplements
A**E
Reef tank supplement
Excellent product. Using already few years Red sea products.
T**R
Don’t follow instructions
If you follow instructions it will kill every fish In your tank. Begin with micro dose. It killed every fish I had except one.
M**!
Excelente y fácil de usar
J**M
It was exactly what I needed.
I like the ease of use and the price.
M**E
bottled came cracked and was leaking in the box. Calcium all over the bottle. I hate complaining because it's probably a small business but I lost half the bottle.
A**K
Good product. But very expensive. Powder is better
Trustpilot
3 weeks ago
2 weeks ago