This is a 3D printed filter designed to fit on the end of a standard fish tank vacuum. I created it with three different grate sizes to give flexibility depending on what you’re cleaning or the size of what you’re protecting.

We use this in our elementary STEM classroom while raising tadpoles. It helps prevent small creatures like tadpoles or fish fry from getting accidentally sucked up during tank cleaning. It’s been a lifesaver for our little classroom critters!

Each filter simply slides on and stays secure while vacuuming. Choose the grate size that best fits your needs!

Perfect for:

• Tadpoles
• Fish fry
• Shrimp
• Snail tanks
• Classroom or home aquariums

Let me know if it helps your tank too!