--- product_id: 118482642 title: "Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W" brand: "coodia" price: "€ 6.90" currency: EUR in_stock: false reviews_count: 6 url: https://www.desertcart.hr/products/118482642-electric-auto-aquarium-gravel-cleaner-4-in-1-automatic-sludge store_origin: HR region: Croatia --- # DC 12V Safe Voltage 4-in-1 Functionality 18W Power Efficiency Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W **Brand:** coodia **Price:** € 6.90 **Availability:** ❌ Out of Stock ## Summary > 🌊 Dive into Effortless Aquarium Care! ## Quick Answers - **What is this?** Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W by coodia - **How much does it cost?** € 6.90 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/118482642-electric-auto-aquarium-gravel-cleaner-4-in-1-automatic-sludge) ## Best For - coodia enthusiasts ## Why This Product - Trusted coodia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Operates on a safe DC 12V voltage for peace of mind. - • **Smart Design:** Pump placement allows for effective cleaning even at lower water levels. - • **Hassle-Free Cleanup:** Filter bag captures debris while returning crystal-clear water to your tank. - • **Transform Your Tank:** Experience the ultimate 4-in-1 aquarium cleaning solution! - • **Effortless Maintenance:** Easily switch between gravel cleaning, water changing, algae removal, and waste extraction. ## Overview The Electric Auto Aquarium Gravel Cleaner is a versatile 4-in-1 tool designed for efficient aquarium maintenance. It combines gravel cleaning, water changing, algae removal, and waste extraction, all while operating safely at a DC 12V voltage. With a powerful 18W pump, it effectively removes debris without disturbing the substrate, ensuring a pristine aquatic environment. ## Description Full description not available ## Features - 4 in 1 design that it combines the gravel cleaner, water changer, alge cleaner and waste extractor. Ideal for complete aquarium cleaning or quick spot maintenance - With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners. - A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel. - The filter bag collects the particles and dirts while the clear water is returned to the tank. Easy to take apart for cleaning. - Unlike the other electric cleaners, this COODIA grave cleaner runs on DC 12V, which is safe voltage provided by an adapter( the input of adapter is 110V) ## Images ![Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W - Image 1](https://m.media-amazon.com/images/I/51fYZ0oIJLL.jpg) ![Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W - Image 2](https://m.media-amazon.com/images/I/710zSfySSrL.jpg) ![Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W - Image 3](https://m.media-amazon.com/images/I/71Z80umK7eL.jpg) ![Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W - Image 4](https://m.media-amazon.com/images/I/61AX1DPvmzL.jpg) ![Electric Auto Aquarium Gravel Cleaner,4 in 1 Automatic Sludge Extractor Water changer for Fish Plant Tanks,DC12V Safe Voltage 18W - Image 5](https://m.media-amazon.com/images/I/71TA8eHpy1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Really works. Great for the price (lay towels down though) *by F***R on Reviewed in the United States on July 28, 2020* Overall: recommended!Pros:It really works!It automatically starts the suctionCons:It's messyIt's slowAs you can see from the photo, it works great!!! I got a bunch of sludge out of the bottom of my aquarium. You can adjust the suction level, too, which is good if you have fine/light gravel (eg most planted tank gravels, I use EcoComplete). I am incapable of starting suction on a low-tech gravel vacuum for some reason, so I NEED an electric gravel vac.Maybe I'm using it wrong, but I got water EVERYWHERE. I have only a 10 gallon, though--if you have a larger tank, you probably won't have this problem. Next time, I'll lay towels down around the tank.It's also pretty slow going, but this isn't necessarily a bad thing. Makes it easy to avoid sucking up your critters (triops, in my case). If you have a HUGE tank, though, it will tank you a while.Also, you may want to buy filter wool/floss media to line the filter bag with. The furry filter bag rinses out pretty well, tbh, but it would be easier and less gross to have a secondary liner in there.I gave it five stars, because it's not perfect, but for the price point, you really can't beat it. If, like me, you can't get suction going on a low-tech vacuum, get this thing! You'll be glad you did :) ### ⭐⭐⭐⭐ 4.0 out of 5 stars Useful gadget with adjustments *by L***K on Reviewed in the United States on June 21, 2020* This gadget has been a lifesaver for me. I have a pretty deep 45 gallon aquarium. The stages I have been trough:1- Brushing the aquarium, then removing water manually with a saucer, millions of trips to sink and back.2- Got a manual siphon and a 5 gallon bucket. Sweat and hardwork.3- Got this gadget, emptying the water to a bucket. One negative thing, the hose is really short (and remember my aquarium is deep), so lots of water splashes around and carrying 5 gallon of water was really hard for me.4- Finally a solution! I got a long hose (Sealproof 3/8-Inch ID x 1/2-Inch OD Unreinforced PVC - Food Grade Clear Vinyl Tubing, 50 FT https://www.amazon.com/dp/B07D9F878P/ref=cm_sw_r_cp_api_i_TmQ7EbN7Z70HT), attached it to this gadget (in the picture, it just fit in really snug). From aquarium to sink. Then for refilling, treated water from the bucket next to sink to back to aquarium. Yes it is slower because of the distance the water needs to travel and the motor is not really strong for this distance but it beats carrying 5 gallon buckets back and forth. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars I LOVE this!!! 16 years of keeping a turtle in an aquarium. *by M***M on Reviewed in the United States on August 4, 2019* Why wasn’t this available 16 years ago?! I love this. My turtle tank gets messy quickly. My 16 yr old turtle is messy. I’ve gone though dozens of aquarium cleaning gadgets and products over the years. I’ve done the siphon vacuum attempts with 3 different products. I’ve spent hundreds, approaching thousands, of dollars trying to find the right way to clean Miss Turltes’ tank. Finally, I found this. Marvelous. Fantastic. I can’t believe a marvelous thing such as this could be so inexpensive! I love it. Some tips: at first, it will seem unwieldy. I got water all over the place. I didn’t like it at first. I learned that the best control was to shorten the device as much as possible. I learned that the filtration bag worked best for cleaning water that went right back into the aquarium. I even added filtration products I had on hand to the bag, such as biofiltration rocks. I learned that the hose attachment was great at removing water from the tank. Cleaning is so EASY! I put the system in the kitchen sink, with the hose attachment into the sink, and run it in clean water with a little rubbing alcohol. It cleans itself! I can’t believe how inexpensive this most awesome thing is!!!! --- ## 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.hr/products/118482642-electric-auto-aquarium-gravel-cleaner-4-in-1-automatic-sludge](https://www.desertcart.hr/products/118482642-electric-auto-aquarium-gravel-cleaner-4-in-1-automatic-sludge) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-06*