HUYAYA Pre-Filter Sponge,4 Pack Aquarium Pre Filter Foam Rolls Compatible Filter Accessories for Fish Tank
HUYAYA 4-pack of cylinder pre-filter foam rolls, about 3.4 by 2 inches with a 0.8 inch hole, for filter intakes in shrimp and small-fish tanks.
Price range: See on Amazon
What we liked
- + Four cylinder foam rolls per pack, with a stated 0.8 inch inner hole for standard small intake tubes.
- + Listing says the foam helps trap particles and prolong the life of the main filter media.
- + Described as safe for freshwater and saltwater tanks and quick to attach to the intake stem.
Trade-offs
- - Single-hole design only, and sizes beyond 0.8 inch need another product.
- - Listing wording is loose, and the brand is not well known.
Prices change often, so check the current price and availability on Amazon.
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