If you have aquarium inhabitants (such as Axolotls) that don't like fast-moving surface water, such as those created by a waterfall effect from a filter return. I created a water flow diverter that you can hang on the side of your tank where your filter return is. Using this diverter, the water will be moved to the back glass of your tank instead of creating the waterfall effect.

I also included an optional top cover if you want to not see the water return.

This model was designed for a Tetra Whisper 20 Filter on a Tetra 20-gallon aquarium, so it may need to be adjusted for your needs.

FlashForge

Adventurer4

No

Yes

Standard

30%

Black filament would prob work best, but any color works. (-: