Description
Fluval AquaClear Intake Strainer Sponge (AC20/AC30/AC50)
The Fluval AquaClear Intake Strainer Sponge (SKU: FAQ40) is a protective pre-filter sponge designed to fit securely over the intake strainers of Fluval AquaClear 20, 30, and 50 (AC20/AC30/AC50) Power Filters. Functioning as a soft physical shield, it prevents small fish, fry, dwarf shrimp, and long-finned aquatic life from being drawn into the filter intake tube and impeller assembly.
Beyond safeguarding delicate livestock, this high-porosity pre-filter sponge traps coarse floating particles—such as plant debris, fish waste, and excess food—before they reach the main filter basket. Capturing detritus at the intake prevents early clogging of internal filter media, extending routine maintenance intervals while supplying valuable extra surface area for beneficial nitrifying bacteria.
Usage & Application
When to Use
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Shrimp & Fry Protection: Essential for breeding tanks, shrimp colonies, and aquariums housing nano fish or delicate species sensitive to intake suction.
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Pre-Filtration in Planted Tanks: Traps floating plant leaves and coarse waste before it clogs main mechanical filter inserts.
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Extending Media Longevity: Reduces cleaning frequency for primary AquaClear 20/30/50 filter media by catching surface debris early.
How to Use
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Turn off power to your AquaClear filter.
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Slide the pre-filter sponge directly over the intake pipe strainer basket until it fits snugly.
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Restore power to the filter and confirm steady water intake flow.
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During routine aquarium maintenance, remove the sponge and gently rinse it in a bucket of removed aquarium water to clear trapped waste without disrupting beneficial bacteria.
Product Specifications & Highlights
Key Features
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Livestock Safeguard: Prevents baby shrimp, fish fry, and nano species from getting pulled into the filter intake.
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Coarse Pre-Filtration: Traps large particulate waste and plant debris before entering the main filter chamber.
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High-Porosity Foam: Maintains optimal water throughput without restricting pump intake suction.
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Tailored Compatibility: Form-fitted specifically for Fluval AquaClear 20, 30, and 50 power filter intake strainers.
Product Details
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Brand: Fluval
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SKU: FAQ40
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Product Type: Spare Parts / Pre-Filter Sponges & Intake Guards
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Compatibility: Fluval AquaClear 20 (AC20), AquaClear 30 (AC30) & AquaClear 50 (AC50) Power Filters
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Package Dimensions: 132 mm (L) × 99 mm (W) × 66 mm (H)
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Gross Package Weight: 99 g
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Target Environment: Freshwater, Planted, Shrimp & Marine Aquariums


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