--- product_id: 60238772 title: "GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium" brand: "ista" price: "10.26 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/60238772-gulfstream-tropical-agu00528-ista-max-mix-co2-reactor-for-aquarium store_origin: TN region: Tunisia --- # 100% CO2 dissolution No tools needed Compact design GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium **Brand:** ista **Price:** 10.26 DT **Availability:** ❌ Out of Stock ## Summary > 🌊 Dive into efficiency with the GULFSTREAM Max Mix Reactor! ## Quick Answers - **What is this?** GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium by ista - **How much does it cost?** 10.26 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/60238772-gulfstream-tropical-agu00528-ista-max-mix-co2-reactor-for-aquarium) ## Best For - ista enthusiasts ## Why This Product - Trusted ista brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable against acidity and impact, easy to maintain. - • **Effortless Setup:** Assemble in minutes with no tools required! - • **Space-Savvy Design:** Fits perfectly in any aquarium setup, internal or external. - • **Ultimate Efficiency:** Dissolves CO2 like a pro—100% bubble-free! - • **Perfect for Your Pump:** Optimized for pumps ranging from 90 to 250 GPH. ## Overview The GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor is a medium-sized aquarium accessory designed to efficiently dissolve CO2 into water, ensuring optimal aquatic health. With a patented impeller design, it eliminates CO2 bubbles, making setup a breeze without the need for tools. Its compact and durable construction allows for easy placement and maintenance, catering to pumps with a flow rate of 90 to 250 GPH. ## Description Best way to diffuse the co2 into planted tanks. There is no co2 loss in this system. Inside the reactor, the co2 bubbles are broken down constantly until they´re completely dissolved into the water. When using regular (ceramic plates) diffusers, there is loss when the co2 bubbles reach the water surface. Review: Two Stars - Makes noise and feels like it could brake. Couldn't take risk and took it off. Review: Works exactly as it should, IMMEDIATE pearling response from plants - This reactor beats out your standard CO2 diffuser by LEAGUES. I have a 15 gal heavily planted tank with high lighting. I was running 1.5 - 2 Bubbles of CO2 per second with my diffuser. I installed this, and not only does it get my CO2 levels up much quicker in the morning, but ive turned my bubbles per second down to 0.5 bubbles per second or less!!!!! Its going to pay off its own price in one single months worth of CO2 saved. Get this product over a diffuser if you have a system that supports it. I have the Fluval Flex 15 Gal, and i use it completely submerged in the pump section of my tank. Works great. Fits like a glove ## Features - MOST EFFICIENT: The Max Mix Reactor will dissolve 100% CO2 into the water. Patented impeller design completely eliminates the CO2 bubbles - EASY ASSEMBLY: No tools required for setting it up. Diagram set up instructions printed on side of box illustrates exact position of reactor - COMPACT: Makes it easy to fit exactly where you need it, internally or externally - DURABLE: Resistant to acidity and impact. Easy to clean and simple to maintain - Medium size is designed for pumps from 90 to 250 GPH ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 0.05 x 0.05 x 0.05 cm; 9.07 g | | Item model number | 528 | | Quantity | 1 | | Batteries required | No | | Batteries Included | No | | External Testing Certification | Não aplicável | | Item Weight | 9.07 g | ## Images ![GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium - Image 1](https://m.media-amazon.com/images/I/715DnSbYJLL.jpg) ![GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium - Image 2](https://m.media-amazon.com/images/I/81Ey9ecihsL.jpg) ![GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium - Image 3](https://m.media-amazon.com/images/I/81P-G1c0n0L.jpg) ![GULFSTREAM TROPICAL AGU00528 Ista Max Mix Co2 Reactor for Aquarium, Medium - Image 4](https://m.media-amazon.com/images/I/31u1k+yZHyL.jpg) ## Customer Reviews ### ⭐⭐ Two Stars *by L***H on 5 October 2017* Makes noise and feels like it could brake. Couldn't take risk and took it off. ### ⭐⭐⭐⭐⭐ Works exactly as it should, IMMEDIATE pearling response from plants *by J***E on 13 August 2018* This reactor beats out your standard CO2 diffuser by LEAGUES. I have a 15 gal heavily planted tank with high lighting. I was running 1.5 - 2 Bubbles of CO2 per second with my diffuser. I installed this, and not only does it get my CO2 levels up much quicker in the morning, but ive turned my bubbles per second down to 0.5 bubbles per second or less!!!!! Its going to pay off its own price in one single months worth of CO2 saved. Get this product over a diffuser if you have a system that supports it. I have the Fluval Flex 15 Gal, and i use it completely submerged in the pump section of my tank. Works great. Fits like a glove ### ⭐⭐⭐⭐⭐ Super eficiente *by J***N on 19 October 2018* El rango en el que trabaja es con una bomba de 320 a 1000 litros por hora, consideren eso cuando la adquieran, el CO2 se disuelve super rápido a los 1000 los por segundo, lo recomiendo ampliamente --- ## 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.tn/products/60238772-gulfstream-tropical-agu00528-ista-max-mix-co2-reactor-for-aquarium](https://www.desertcart.tn/products/60238772-gulfstream-tropical-agu00528-ista-max-mix-co2-reactor-for-aquarium) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-16*