--- product_id: 2333731 title: "Maxi-Jet, Multi-Use Water Pump and Power Head" brand: "marineland" price: "₩67496" currency: KRW in_stock: true reviews_count: 9 category: "Marine Land" url: https://www.desertcart.kr/products/2333731-maxi-jet-multi-use-water-pump-and-power-head store_origin: KR region: South Korea --- # Up to 1300 GPH flow power Adjustable aeration with Venturi tech 3-in-1 multi-use pump versatility Maxi-Jet, Multi-Use Water Pump and Power Head **Brand:** marineland **Price:** ₩67496 **Availability:** ✅ In Stock ## Summary > 🌊 Power your aquarium like a pro — flow, aerate, and dominate your tank’s ecosystem! ## Quick Answers - **What is this?** Maxi-Jet, Multi-Use Water Pump and Power Head by marineland - **How much does it cost?** ₩67496 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/2333731-maxi-jet-multi-use-water-pump-and-power-head) ## Best For - marineland enthusiasts ## Why This Product - Trusted marineland brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Aeration:** Venturi pump feature lets you dial in oxygen levels, ensuring a thriving aquatic environment. - • **Energy-Smart Circulation:** Conversion kit transforms your pump into a prop-style circulation powerhouse, maximizing flow with minimal energy use. - • **Triple-Threat Pump Power:** Seamlessly switch between powerhead, utility, and circulation modes for ultimate aquarium control. - • **Trusted Industry Standard:** Backed by Marineland’s legacy of innovation and reliability, join thousands of hobbyists elevating their tanks. - • **Flow Mastery Up to 1300 GPH:** Choose from four sizes to perfectly match your tank’s water movement needs, from gentle currents to powerful waves. ## Overview The Marineland Maxi-Jet is a versatile, multi-use water pump designed for aquarists seeking customizable water flow and aeration. With four size options delivering up to 1300 GPH, it functions as a powerhead, utility pump, and circulation pump via an included conversion kit. Its adjustable Venturi aeration system enhances oxygenation, while energy-efficient design supports sustainable aquarium management. Trusted by hobbyists worldwide, it’s the go-to solution for dynamic, healthy aquatic environments. ## Description From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. So whatever your customers are passionate about — freshwater or saltwater, big or small, beauty or science — help them make their aquarium their own. Make it Marineland. Maxi-jet multi-use water pumps are three pumps in one: powerhead, utility pump and now featuring circulation pump option. Still the best powerhead for powering undergravel filters and running with wave maker timers, as well as running small fountains, calcium reactors and skimmers. New to the maxi-jet, the conversion kit in the box to turn the powerhead into a prop style circulation pump for ultimate water movement inside the aquarium for the least amount of energy. The most fully adaptable pump available. Review: Powerhead for a 180 gallon tank! - Before I go on I just have to say if you don't have desertcart Prime yet you need to jump on it!! Free 2 day shipping is absolutely the best!!! I just set up a 180 gallon tank and most of everything was purchased through here on Prime!! I've most definitely have already earned my money's worth!! Anyways, ONTO THE REVIEW I'll start my review by saying I ordered 2 of these Marineland 1200s. After opening it took me a few minutes to figure it out, but after assembly was quite easy. What I didn't know was there are 3 different set ups for this powerhead. They are as follows: 1. Powerhead (submerged) 2. Laminar flow (submerged) 3. Utility pump (submerged or external). For my purposes I'm using both of mines submerged. I'm using one as a powerhead and the other as a laminar flow. After setting and starting both up I was blown away by their power and range. The laminar set up was more like a giant fan blowing, with large area flow. The powerhead was more direct, but had smaller range. I set one up at one up at one end and the other at the others end of my tank, pointing to the center. I actually tried different set ups, like two laminar flows, but found having one of each to be better (one laminar flow and one powerhead). I even placed them in different places in my tank, pointing in different directions but ended up putting them in the center. As I was setting them up I had them on so I can see where the water was flowing. They are now set up and I'm absolutely loving them both!! They are really powerful and blow and circulate water really, really well. I highly recommend this for your tank!! IMPORTANT EXTRA INFORMATION: So a side effect I heard about and have seen for myself is this powerhead does raise the temperature in your tank. Since my tank is brand new and mostly large I filled it using the water from my outside hose. The temperature of that water was about 68-70 degrees. Well, the two powerheads have warmed my water up to about 80 degrees!!! For me personally that's an added bonus because now I've removed the heater altogether and am using the two powerheads to heat the tank!!! I've monitored the temperature, using a digital thermometer, and the temperature in my tank has been bouncing between 78-81 degrees (but that's because of the changes in temperature in my house when it changes from day to night). Review: versatile pump - It’s a versatile pump, has many modes to switch from. It is quite loud, maybe after some break-in it’ll get quieter. ## Features - 3 PUMPS IN 1: Marineland Maxi-Jet Multi-Use Water Pump acts as a power head, utility pump and circulation pump. - MULTIPLE USES: Powers undergravel filters, protein skimmers, calcium reactors and refugiums. - CONVERSION KIT: Turns the power head into a prop-style circulation pump. - AERATION: Venturi pump allows for fully adjustable aeration. - FOUR SIZES: Maxi-Jet 400 (110 to 500 GPH); 600 (160 to 750 GPH); 900 (230 to 1000 GPH); and 1200 (295 to 1300 GPH). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004IMPOIO | | ASIN | B004IMPOIO | | Best Sellers Rank | #16,597 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Aquarium Water Pump Accessories | | Brand Name | MarineLand | | Customer Reviews | 4.3 4.3 out of 5 stars (3,050) | | Date First Available | August 18, 2004 | | Department | Unisex-Adult | | Global Trade Identification Number | 00047431905092 | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W x H | 4.75"L x 4"W x 6.88"H | | Item Type Name | Marineland Maxi-Jet 400, Multi-Use Water Pump And Power Head, Fully Convertible | | Item Weight | 1.2 Pounds | | Item model number | ML90509 | | Manufacturer | Marineland | | Manufacturer | Marineland | | Material Type | Plastic | | Maximum Lifting Height | 3 Feet | | Model Number | ML90509 | | Power Source | Corded Electric | | Product Dimensions | 4.75 x 4 x 6.88 inches; 1.15 Pounds | | Product Style | 110/500 GPH | | UPC | 854585302086 047431905092 | | Unit Count | 1 Count | | Voltage | 120 Volts | ## Product Details - **Brand:** MarineLand - **Global Trade Identification Number:** 00047431905092 - **Item Weight:** 1.2 Pounds - **Manufacturer:** Marineland - **Material:** Plastic - **Maximum Lifting Height:** 3 Feet - **Power Source:** Corded Electric - **Product Dimensions:** 4.75"L x 4"W x 6.88"H - **Style:** 110/500 GPH - **Voltage:** 120 Volts ## Images ![Maxi-Jet, Multi-Use Water Pump and Power Head - Image 1](https://m.media-amazon.com/images/I/81n-zG9HIOL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How would this do for a ten gallon?** A: For a 10 gal tank a 110/500 to gph is more than sufficient, even up to a 20 gal. For tanks up to 30 the 160.750 gph, for 40gal the 230/1000 gph will do the job. If you have under a 40 gallon tank a single pump is all you need to run one under gravel filter, two pumps might be too much. Anything over a 40 gal tank I recommend a dual pump under gravel filter set up. For a 50 gal tank I recommend no less than two 295/1300 gph Maxi Jets. I have two mounted into a 48x12 tank with a DIY under gravel filter set up with a modified carbon filter basket mounted on one of the pipes to draw water into it. These units are great, and pump air and circulate the water very well, my gold fish no longer behave like their stuck in a stagnant pond, you can definitely see a change for the better in their behavior, their actually happy now. If you love your fish, get them one of these. **Q: What is the tube used for on the maxi jet** A: When using it in impeller mode, you attach the tubing with the venturi to pull in air so you get a lot of oxygenation. **Q: can you use it in salt water?** A: absolutely can be used in salt water. **Q: Do you sell separately the suction cups** A: Not being the manufacturer here, they do sell extra cups. Check marineland ## Customer Reviews ### ⭐⭐⭐⭐⭐ Powerhead for a 180 gallon tank! *by W***R on July 17, 2013* Before I go on I just have to say if you don't have Amazon Prime yet you need to jump on it!! Free 2 day shipping is absolutely the best!!! I just set up a 180 gallon tank and most of everything was purchased through here on Prime!! I've most definitely have already earned my money's worth!! Anyways, ONTO THE REVIEW I'll start my review by saying I ordered 2 of these Marineland 1200s. After opening it took me a few minutes to figure it out, but after assembly was quite easy. What I didn't know was there are 3 different set ups for this powerhead. They are as follows: 1. Powerhead (submerged) 2. Laminar flow (submerged) 3. Utility pump (submerged or external). For my purposes I'm using both of mines submerged. I'm using one as a powerhead and the other as a laminar flow. After setting and starting both up I was blown away by their power and range. The laminar set up was more like a giant fan blowing, with large area flow. The powerhead was more direct, but had smaller range. I set one up at one up at one end and the other at the others end of my tank, pointing to the center. I actually tried different set ups, like two laminar flows, but found having one of each to be better (one laminar flow and one powerhead). I even placed them in different places in my tank, pointing in different directions but ended up putting them in the center. As I was setting them up I had them on so I can see where the water was flowing. They are now set up and I'm absolutely loving them both!! They are really powerful and blow and circulate water really, really well. I highly recommend this for your tank!! IMPORTANT EXTRA INFORMATION: So a side effect I heard about and have seen for myself is this powerhead does raise the temperature in your tank. Since my tank is brand new and mostly large I filled it using the water from my outside hose. The temperature of that water was about 68-70 degrees. Well, the two powerheads have warmed my water up to about 80 degrees!!! For me personally that's an added bonus because now I've removed the heater altogether and am using the two powerheads to heat the tank!!! I've monitored the temperature, using a digital thermometer, and the temperature in my tank has been bouncing between 78-81 degrees (but that's because of the changes in temperature in my house when it changes from day to night). ### ⭐⭐⭐⭐⭐ versatile pump *by P***O on February 5, 2026* It’s a versatile pump, has many modes to switch from. It is quite loud, maybe after some break-in it’ll get quieter. ### ⭐⭐⭐⭐ Works fine *by K***I on July 6, 2025* What can I say, it pumps water….use it for my fountain, seems I have to replace once a year though. The previous one I bought barley made it a season before it just stopped working, took the propeller out made sure it was clean etc but nope just stopped. Otherwise these are great pumps ## Frequently Bought Together - Marineland Maxi-Jet, Multi-Use Water Pump and Power Head - Penn-Plax Undergravel Aquarium Filter for 40-55 Gallon Tanks – Four 11.25” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks (CFU55) --- ## 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.kr/products/2333731-maxi-jet-multi-use-water-pump-and-power-head](https://www.desertcart.kr/products/2333731-maxi-jet-multi-use-water-pump-and-power-head) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-08*