Diffusers for AQUA-ATL aquarium filter

I picked up this all-in-one pump/filter/aerator for a 65gal tank I'm setting up: https://www.amazon.com/gp/product/B0C4TYPKH2  

It's a convenient unit, but the water flow is definitely on the strong side.  I designed this pair of diffusers to smooth it out.  They do the job splendidly.

Print parts as provided.  No supports necessary.  As with all aquarium prints, be sure to use fish-safe material.  Natural/uncolored PETG (should be clear) or ABS (should be semi-translucent off-white) are the best bets.