--- product_id: 4692491 title: "Tetra Whisper Power Filter EX30" brand: "tetra" price: "€ 103.52" currency: EUR in_stock: true reviews_count: 10 category: "Tetra" url: https://www.desertcart.gr/products/4692491-tetra-whisper-power-filter-ex30 store_origin: GR region: Greece --- # Continuous water flow Whisper-quiet operation Multi-stage filtration system Tetra Whisper Power Filter EX30 **Brand:** tetra **Price:** € 103.52 **Availability:** βœ… In Stock ## Summary > πŸ”‡ Elevate your aquarium game with whisper-quiet, hassle-free filtration! ## Quick Answers - **What is this?** Tetra Whisper Power Filter EX30 by tetra - **How much does it cost?** € 103.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/4692491-tetra-whisper-power-filter-ex30) ## Best For - tetra enthusiasts ## Why This Product - Trusted tetra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Setup:** Ready to run right out of the boxβ€”no priming needed ⚑ - β€’ **Silent Powerhouse:** Operates so quietly, your fish will forget it's there πŸ”‡ - β€’ **Crystal Clear Water:** Multi-stage filtration keeps your aquarium pristine and healthy βš™οΈ - β€’ **No-Drip Cartridge Changes:** Mess-free filter swaps that save time and frustration πŸ’§ - β€’ **Perfect Fit for 20-30 Gallons:** Engineered to snugly fit medium tanks for optimal performance 🐠 ## Overview The Tetra Whisper Power Filter EX30 is a compact, multi-stage filtration system designed for 20-30 gallon aquariums. It delivers silent operation with continuous water flow to prevent debris buildup, ensuring crystal-clear water. Easy to set up with no priming required, it features a drip-minimizing cartridge design for effortless maintenance. Trusted by fishkeeping enthusiasts for over 50 years, this filter combines convenience, efficiency, and reliability in one sleek package. ## Description For 50 years, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor. Tetra Whisper EX30 Power Filter is the intuitive filtration system. Every feature of the Whisper EX has been designed with simplicity and convenience in mind. This is truly the intuitive filtration system. Outflow maximizes water agitation and oxygenation. Whisper EX Filtration Systems use Tetra EX Carbon Filters. This filter is ready to go right out of the box with no priming required. Continuous flushing action prevents debris buildup with scientifically engineered water flow. The Whisper EX70 Power Filter is great for 20-30 gallon aquariums. Use large cartridges to keep your power filter working properly. Allow Whisper Multi stage power filtration to keep your aquarium clean and clear. Review: Great Little Unit - Quiet & Powerful - I purchased 2 of the Whisper EX30 units for my 33 gallon long tank. Both work flawlessly and quietly. I even took a short video of them. Finally the air circulation system in the building shut off so I could tape this (Very rare, building owner doesn't like people suffocating in the building and dying I guess), both of these units run quietly enough together that the little bubbler is louder then them. The video is filmed in dead silence in the middle of the night. TV easily drowns these out. They do make a little hum, not a big deal, they all hum a little. These truly are whispers, if yours isn't, talk to someone about it and get it replaced, you have a defective unit. Neither has given me any trouble, both work the same and are very reliable. You can also see the water is crystal clear, my water is never any worse then it is in the video, even right before a bi-monthly water change. Only thing that bothered me, not enough to take away a star, was it is a little snug on the tank, good in some cases, I just like a bit of play because down the road if they ever do start vibrating or such, I could put a thin foam pad between them and the tank and loud pumps go quiet then. Did that with the Aqua-Tech I had prior to these because it screamed like a banshee right outta the box. Seriously impressed with these units though, and fitting snugly is probably a good thing. And by snug I mean, it fits like a glove, no forcing it on or anything, fits right down as it should, but has no play. Like it was machined to fit (On my tank anyhow). PS - Disappointed with the FEDEX guy though, slacker entered delivery attempt when none was made since I was here the whole time, gate unlocked and open. No door tag provided, secretary and surveillance cams saw no sign of him anywhere that day, didn't even drive past. Had to pick this up 2 days later and talked to manager. Disciplinary action took place before I had even left, glad I wasn't that guy, they were really tearing a strip off him. Review: Easy to assemble and it does not make loud noise - I just assembled it and it was really easy! Great design, and no noise at all! The quality is great and functions perfect for my 20 gallon fish tank. Great size. Totally recommend it! ## Features - WHISPER QUIET: The Tetra Whisper EX Power Filter provides silent, multi-stage filtration for clear, clean water. - FAST SETUP: Sets up easily right out of the box – no priming required. - CONTINUOUS FLOW: Moves water continuously to prevent debris buildup. - NO-MESS FILTER CARTRIDGE CHANGES: Design minimizes dripping to make cartridge changes easy. - SIZE: This filter fits 20 to 30 gallon aquariums. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001CD6C0Q | | ASIN | B001CD6C0Q | | Age Range Description | all ranges | | Batteries | Product Specific batteries required. | | Batteries | Product Specific batteries required. | | Best Sellers Rank | #9,170 in Pet Supplies ( See Top 100 in Pet Supplies ) #26 in Aquarium Filters | | Brand Name | Tetra | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (12,759) | | Date First Available | August 1, 2004 | | Date First Available | August 1, 2004 | | Directions | See label for details | | Included Components | Tetra Whisper EX Power Filter | | Is Discontinued By Manufacturer | No | | Item Dimensions LxWxH | 6.19 x 7.25 x 9.69 inches | | Item Package Dimensions L x W x H | 9.84 x 7.52 x 6.22 inches | | Item Weight | 2 Pounds | | Item model number | 26311 | | Item model number | 26311 | | Manufacturer | Tetra | | Manufacturer | Tetra | | Model Name | Whisper EX 30 Filter | | Number of Items | 1 | | Product Dimensions | 6.19 x 7.25 x 9.69 inches; 2 Pounds | | Size | 20-30 Gallon | | Specific Uses for Product | Indoor | | Style | 20-30 Gallon | | Target Audience Keyword | ( reptiles | amphibians ), fish | | Warranty Description | See Label. | ## Images ![Tetra Whisper Power Filter EX30 - Image 1](https://m.media-amazon.com/images/I/91O930XMEKL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: does this come with biobag and carbon filters or do u have to buy some ?** A: Your initial purchase of the filter includes the Whisper Bio Bags ( 1 of them for the models 20, 30 and 45, 2 for the 70) and the Bio Scrubbers (again, 1 for the 20, 30, 45 models and 2 for the 70). You should replace your cartridges on a monthly basis, but can rinse them in between changes. The Bio Scrubbers should literally last forever, unless you lose them or damage them somehow. Wash these off in a bucket of tank water with a toothbrush. **Q: Does it have a warranty** A: Yes, it comes with a 3 year warranty on all manufacturer's defects. This does not include normal wear and tear or abuse, of course, but Tetra has a very liberal warranty policy. If you need warranty help, call 1-800-526-0650. **Q: Could you add a sponge filter to the intake so it becomes Fry friendly?** A: Yes, you sure could! You could use sponge media or filter floss. Just be sure to clean or replace it whenever it becomes clogged. **Q: Is this filter effective for turtles?** A: In order to use this filter for a turtle aquarium, your water level must stay ABOVE the minimum water level line at all times, which means it needs to be within 3-4 inches of the top of the tank. This is a problem with most turtle tanks unless you have a Turtle Topper. Otherwise, it will work well for a turtle tank. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Little Unit - Quiet & Powerful *by C***S on October 2, 2013* I purchased 2 of the Whisper EX30 units for my 33 gallon long tank. Both work flawlessly and quietly. I even took a short video of them. Finally the air circulation system in the building shut off so I could tape this (Very rare, building owner doesn't like people suffocating in the building and dying I guess), both of these units run quietly enough together that the little bubbler is louder then them. The video is filmed in dead silence in the middle of the night. TV easily drowns these out. They do make a little hum, not a big deal, they all hum a little. These truly are whispers, if yours isn't, talk to someone about it and get it replaced, you have a defective unit. Neither has given me any trouble, both work the same and are very reliable. You can also see the water is crystal clear, my water is never any worse then it is in the video, even right before a bi-monthly water change. Only thing that bothered me, not enough to take away a star, was it is a little snug on the tank, good in some cases, I just like a bit of play because down the road if they ever do start vibrating or such, I could put a thin foam pad between them and the tank and loud pumps go quiet then. Did that with the Aqua-Tech I had prior to these because it screamed like a banshee right outta the box. Seriously impressed with these units though, and fitting snugly is probably a good thing. And by snug I mean, it fits like a glove, no forcing it on or anything, fits right down as it should, but has no play. Like it was machined to fit (On my tank anyhow). PS - Disappointed with the FEDEX guy though, slacker entered delivery attempt when none was made since I was here the whole time, gate unlocked and open. No door tag provided, secretary and surveillance cams saw no sign of him anywhere that day, didn't even drive past. Had to pick this up 2 days later and talked to manager. Disciplinary action took place before I had even left, glad I wasn't that guy, they were really tearing a strip off him. ### ⭐⭐⭐⭐⭐ Easy to assemble and it does not make loud noise *by M***O on January 16, 2026* I just assembled it and it was really easy! Great design, and no noise at all! The quality is great and functions perfect for my 20 gallon fish tank. Great size. Totally recommend it! ### ⭐ Disappointing... *by M***H on January 14, 2025* So I bought this filter for my 40 gallon tank. I needed something that I thought would over filter my tank, since I do have a variety of fish stocked. Well the 1st filter arrived BROKEN.... so it was tedious to have to wait an additional week to get the replacement sent out. When it finally arrived, I assembled it & cleaned it before I added it to my tank. Once I had it set up I initially thought it was doing a great job until it wasn't. I noticed that the water started to flow less and less, so my thought was maybe it had collected gunk so I'd clean out the filter to make sure the water could flow through.... nope that wasn't the issue. I checked the tube and made sure it was sitting nice and tight... didn't fix the problem. The water levels were at the correct level, since the filter shows a line where it requires the water level to be. I started to feel very disappointed because the price is pretty steep for such a problematic and flimsy filter. I use tetra filters in my other aquariums (I have a total of 6) which don't cause problems; as long as they're maintenance regularly. Anyways, months went by and I kept experiencing issues, by this time my return window had closed. I went as far as switching the type of media I was using, thinking it would have an easier flow, but nothing worked for me. Eventually by October 2024, the filter just stopped working. I took it apart and checked everything and didn't find anything wrong. I let the impeller sit in water for a few days to see if that was the issue and still nothing. When I would plug it in, it didn't even seem to be on. I gave up and tossed it out. This filter really sucked for me. Maybe I just had bad luck and ended up with a faulty one but I won't be buying this type again. For now I've just kept my tank filtering with the sponge filters and have been shopping around for a different filter. So bottom line, I definitely do not recommend this filter. Buy at your own risk... --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/4692491-tetra-whisper-power-filter-ex30](https://www.desertcart.gr/products/4692491-tetra-whisper-power-filter-ex30) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-13*