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How to make a DIY under-gravel filter for your aquarium.

56,669 views November 11, 2017 10:50

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ChannelNature Magnified

Description from the creator

The under-gravel filter is a type of aquarium filter where the gravel, is used as the primary filtration method.

About this tutorial

Nature Magnified published this 10:50 video tutorial on November 11, 2017. It has been watched 56,669 times on YouTube.

Duration
10:50
Published
November 11, 2017
Views
56,669
Likes
329

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