Blocking off LED light

[Delapool]

OMG I am stunned. https://www.sharpie.com/

Lol - rings a distant bell now.

 

[Fresh2o]

A more natural approach to shade.

Yes, that's duckweed. It does provide some shade to the plants below. The FugeRay is a bit bright for my shrimp tank so I'm thinking I might try some screen material.

 

[Delapool]

It looks really nice! If I go back to a more natural tank I'll try that - thanks!