# 💧 How effective is the Tetra Whisper EX 70 Filter at cleaning aquarium water?

*Published: 2024-01-16 | Updated: 2024-10-23 | Source: https://shopsavvy.com/answers/how-effective-is-the-tetra-whisper-ex-70-filter-at-cleaning-aquarium-water*

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## Product: Tetra Whisper EX 70 Filter For 45 To 70 Gallon aquariums, Silent Multi-Stage Filtration, WHITE 45-70 Gallons
**Brand:** Tetra

The Tetra Whisper EX 70 Filter is pretty effective for cleaning aquarium water, especially in tanks between 45 to 70 gallons. It can handle up to 340 gallons per hour, which should be plenty for most setups to keep the water clear and your fish happy.

One nice thing about this filter is that you don't need to prime it, which makes getting started a lot easier. Plus, changing the cartridges isn't messy, so maintenance is less of a hassle.

The manufacturer claims it uses a multi-stage filtration process, meaning it covers mechanical, chemical, and biological filtering. What that boils down to is that it traps debris, absorbs odors, and even encourages good bacteria to grow, keeping nasty stuff like ammonia and nitrates at bay.

Now, about the noise—our research shows mixed reactions. While it's advertised as really quiet, some people have noticed it gets noisy, especially if the water level isn't just right or after it's been running for a while. 

Keeping the water level optimal and cleaning the impeller can help keep the noise down.

All in all, it's a solid choice for a medium-sized tank because it's easy to set up and does a good job cleaning. Just keep an ear out for any noise after some use, since that's something people have pointed out.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| PetGuys | $40.43  | Check |
| Amazon | $44.53  | Check |
| Chewy.com | $45.87  | Check |
| Walmart | $45.87  | Check |
| CountryMax | $46.34  | Check |
| Port Orchard Parrots Plus | $47.99  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*