Top Mechanical Filtration Reviews

(3 Pack) Fluval Filter Foam Block 404/405, 2 Blocks each

Perfectly sized for 404, 405 and 406 Performance Canister Filters.
Provides the first crucial stage in the aquarium water filtration process.
Captures large particles and debris for effective mechanical filtration and enhances biological filtration.
Custom fit to prevent bypass, they have a pore size that allows efficient water flow with less clogging for long-lasting filtration.

WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration.
MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.
COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations).
FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes.

WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration..
MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment..
MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market..
COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations)..
FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes..

Ideal DIY solution: The Aquascape pond waterfall Filter is perfect for filtering Small ponds, preformed ponds, container water graders, and water features up to 1, 000 gallons.
Optimized filtration: provides mechanical filtration, biological filtration, and aeration.
includes filter mat and biological filter Media net.
Easy and cost-effective: installation is made simple with this economical and effective filtration system for pond owners, home owners and fish enthusiasts.
Built to last: durable composite material and circular construction ensures maximum strength and longevity.

REPLACEMENT FILTER CARTRIDGE: Pack of 6 fits Marineland Penguin PRO Power Filters 275 and 375.
also fits original Penguin Power Filters 200 and 350..
EASY TO INSTALL: Pre-assembled cartridges slide easily into place, providing mechanical and chemical filtration and making replacement fast, dry and effortless..
THREE-STAGE FILTRATION: Mechanically filters water through a pad of double-thick poly fiber..
Chemically filtered through Black Diamond Premium Activated Carbon..
BIO-Wheel technology delivers wet/dry biological filtration for nitrifying bacteria growth..

WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration..
MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment..
COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations)..
FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes..

REPLACEMENT FILTER CARTRIDGE: Pack of 4 cartridges fits Marineland Emperor PRO Power Filter 450.
also fits original Emperor Power Filters 280 and 400..
EASY TO INSTALL: Pre-assembled cartridges slide easily into place, providing mechanical and chemical filtration and making replacement fast, dry and effortless..
THREE-STAGE FILTRATION: Mechanically filters water through a pad of double-thick poly fiber..
CHEMICALLY filtered through Black Diamond Premium Activated Carbon..
BIO-Wheel technology delivers wet/dry biological filtration for nitrifying bacteria growth..

REPLACEMENT FILTER CARTRIDGE: Pack of 6 fits Marineland Penguin PRO Power Filters 275 and 375.
also fits original Penguin Power Filters 200 and 350..
EASY TO INSTALL: Pre-assembled cartridges slide easily into place, providing mechanical and chemical filtration and making replacement fast, dry and effortless..
THREE-STAGE FILTRATION: Mechanically filters water through a pad of double-thick poly fiber..
Chemically filtered through Black Diamond Premium Activated Carbon..
BIO-Wheel technology delivers wet/dry biological filtration for nitrifying bacteria growth..

WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration.
MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment..
POWERFUL: Certified flow rate of 400 GPH in aquariums up to 80 gallons..
MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market..
REPLACEMENT CARTRIDGES: Use with two Marineland Rite-Size E Filter Cartridges (purple label)..

Easy to install using suction cups and/or hanging clips.
Auto-start pump requires no priming, automatically restarts if power is interrupted and restored.
On average, change filter cartridge every 4 weeks.
Carbon Cartridge included for chemical filtration.
removes odors and discoloration from water.
Bioholster included to foster biological filtration which removes toxic ammonia and nitrites.
Coarse Media Sponge included for mechanical filtration.
Uses Small Aqueon Replacement Cartridges.

Easy to install using suction cups and/or hanging clips.
Auto-start pump requires no priming, automatically restarts if power is interrupted and restored.
On average, change filter cartridge every 4 weeks.
Carbon Cartridge included for chemical filtration.
removes odors and discoloration from water.
Bioholster included to foster biological filtration which removes toxic ammonia and nitrites.
Coarse Media Sponge included for mechanical filtration.
Uses Medium Aqueon Replacement Cartridges.