Perfect-A-Flo Undergravel Filters by Perfecto
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Perfect-a-flo Undergravel Filters By Perfecto


Rating: 4.5

Average rating from 6 reviews.

(4.5 out of 5, based on 6 reviews)

Draws water evenly over the entire plate. Provides valuable biological filtration under your substrate. By simply adding an air pump or powerhead, your tank can cultivate massive amounts of beneficial bacteria under the gravel and out of sight. Perfecto filters are manufactured with a unique design that permits uniform flow across the entire tank.Perfecto filters are easy to install. A fish protector on the flow spouts and a raised tube connector to keep gravel from falling beneath the plate. Requires either an air pump or a powerhead to operate.Sizes: 10" W x 12" L (fits 10 gallon tanks), 12" W x 24" L (fits 15 & 20H tanks), 12" W x 30" L (fits 20L and 29 tanks), 13" W x48" L (fits 55/40, ECO 40 and 60 tanks), and 18" W x 48" L (fits 70, 90, 110 gallon tanks).
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Reader's Reviews (6)
Lourie H.
Rating: 4

Fairly effective

posted 6 years ago

Before I started using power filters I used these in all my tanks with air pumps. They worked well but after a few years I started using power filter instead. For maximum cleanliness both types could be used.

Pros: Easy to use

Cons: none

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Rating: 5


posted 6 years ago

under the gravel filters work great in the smaller size tanks. I used them for years, in 10 gallon tanks

Pros: good

Cons: none

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