Fluval Edge Pre Filter Sponge
Fluval Edge Pre Filter Sponge
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Key Benefits
- Blocks small fish and debris
- Prolongs main filter media life
- Quick to install and easy to clean
- Ideal for fry and shrimp tanks
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Description
Description
This Fluval sponge slides right over your intake tube to keep baby fish, shrimp, and gunk out of the filter. It helps cut down on clogging and makes your filter last longer. Super easy to pop on and rinse when it gets dirty.
If you’re after low-hassle protection, this is a smart little add-on for the best fish tank filters setup.
Key Benefits
- Helps keep small fish and debris out of your filter
- Extends the life of your main filter media
- Easy to install and clean
- Great for tanks with fry or shrimp
- Useful add-on for the best fish tank filters setup


You already have an active subscription for this product. To change the frequency of your
subscription, please contact us.


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Frequently Asked Questions
What’s this Fluval sponge for?+
It fits over your filter’s intake tube to block small stuff—like shrimp, baby fish, and tank debris. Helps protect the flow in the best fish tank filters systems.
Is Fluval sponge hard to install?+
Not at all. Just slide it on. No tools or cutting needed.
Do I still need to clean my main filter of Fluval sponge?+
Yeah, but this slows down how fast it clogs. It catches junk early so your main filter works better, longer.
How often should I clean Fluval sponge?+
Usually once a week or when it looks dirty. Rinse in old tank water so you don’t mess with your tank’s bacteria.
Why use Fluval sponge with the best fish tank filters?+
Because it adds a layer of protection and helps your filter last. Especially helpful if you’ve got tiny fish or shrimp in the tank.