DIY Undergravel Filter Plans
Fast, easy, and inexpensive aquarium filters to build that are best suited for use in fresh and saltwater fish-only tanks, here are plans for making your own Undergravel Filter or UGF.
How To Build an Undergravel Filter
Your Guides Stan and Debbie Hauter give instructions and provide a diagram for building a simple and inexpensive undergravel filter.
Your Guides Stan and Debbie Hauter give instructions and provide a diagram for building a simple and inexpensive undergravel filter.
DIY Undergravel Filter Diagram
A diagram of Debbie and Stan's do-it-yourself UGF plans.
A diagram of Debbie and Stan's do-it-yourself UGF plans.