--- product_id: 10329612 title: "Salifert AO250 All in One, 250ml" brand: "salifert" price: "€ 4.56" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.it/products/10329612-salifert-ao250-all-in-one-250ml store_origin: IT region: Italy --- # All-in-One Formula 250ml Volume Pharmaceutical Quality Salifert AO250 All in One, 250ml **Brand:** salifert **Price:** € 4.56 **Availability:** ❌ Out of Stock ## Summary > 🌟 Dive into Simplicity with Salifert AO250! ## Quick Answers - **What is this?** Salifert AO250 All in One, 250ml by salifert - **How much does it cost?** € 4.56 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/10329612-salifert-ao250-all-in-one-250ml) ## Best For - salifert enthusiasts ## Why This Product - Trusted salifert brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maximize Coral Health:** Unlock vibrant growth and stunning colors. - • **Coral Growth Revolution:** Say goodbye to multiple supplements! - • **Boosts Essential Elements:** Elevate alkalinity, calcium, and trace elements effortlessly. - • **Convenient All-in-One Solution:** Simplify your reef care routine. - • **Pharmaceutical Grade Ingredients:** Only the best for your aquatic ecosystem. ## Overview The Salifert AO250 All in One is a 250ml solution designed to streamline coral care by providing all essential nutrients in one bottle. It enhances alkalinity, calcium, strontium, and trace elements, ensuring your reef thrives with pharmaceutical-grade quality ingredients. ## Description All in One can make the use of the so-called A and B calcium and alkalinity supplements unnecessary. It contains almost everything required for growth by corals and the beautiful encrusting pink and red coralline algae. All in One will increase the alkalinity (carbonate hardness), calcium, strontium, trace elements (except iodine) and amino acids concentrations. We explain the necessity of these below. Calcium, strontium, carbonate (alkalinity) and amino acids are the major constituents of calcareous algae, skeletal material of hard corals and the skeletal needles of soft/leather corals. Growth and multiplication of these organisms means depletion of those substances. The trace elements included in All in One allow organisms to carry out many biological processes. Manganese for instance is essential for the many biochemical reactions, which make photosynthesis possible. Iron is essential to many organisms for absorbing nutrients. Cobalt is essential for the formation of several coral pigments. Zinc is, like manganese essential for photosynthesis and is also used in the formation of calcium carbonate by corals. These are just a few of the trace elements present in All in One and we could give many more examples. This Supplement is highly concentrated and contains for example approx. 55,000 ppm calcium, corresponding amounts of biologically-activated bicarbonate and approx. 1000 ppm strontium. The calcium is acetate based and is converted within minutes to calcium bicarbonate. This unlike gluconate-based products. All ingredients are of a pharmaceutical quality or even better. This ensures that no unwanted elements are added to your valuable aquarium. Some other requirements Occasionally an additional boost of alkalinity with our KH+pH buffer is recommended to compensate for alkalinity lost by, e.g., decaying food. Also, iodine should be supplemented for excellent results. ## Features - Makes other calcium and alkalinity supplements unnecessary - Contains everything needed for coral growth - All ingredients are of a pharmaceutical quality or even better - All in One will increase the alkalinity (carbonate hardness), calcium, strontium, trace elements (except iodine) and amino acids concentrations - Active ingredients: calcium acetate, strontium, trace elements, amino acids ## Product Details - **Brand:** Salifert - **Liquid Volume:** 250 Milliliters - **Item Weight:** 0.65 Pounds - **Manufacturer:** Royal Aquatic LLC - **Global Trade Identification Number:** 08714079140018 ## Images ![Salifert AO250 All in One, 250ml - Image 1](https://m.media-amazon.com/images/I/610A-dhYahL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Convenient *by L***. on March 26, 2019* I have been using this for about two months, put a dose in every other week or so. Corals have been happy, I love how everything is in one bottle it is so much more convenient. I do have calcium, magnesium also in separate bottles in case something is off but I have not needed to do that while using the Salifert. I have soft, LPS, and SPS coral in my tank and everything is doing well. ## Frequently Bought Together - Salifert AO250 All in One, 250ml - Seachem Reef Iodide, 100 ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/10329612-salifert-ao250-all-in-one-250ml](https://www.desertcart.it/products/10329612-salifert-ao250-all-in-one-250ml) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-11*