request

I’m wondering if anyone has somewhere to get a custom lid for the fluval evo 13.5g, or if anyone who 3D prints or DIYs would be willing to make me one. I need a mesh lid but with the frame not covering the rear 3.5" My in-tank skimmer required me to saw off a 3.5" by 3.5" hole in the rear corner...

I checked the master list but no luck there. Does anyone have a file for a good pair of tweezers? preferably on the larger side, 8-ish inches? Thanks!

Hi everyone, I have Sea Lettuce and Chaeto in my refugium (there are some other things in there if you wanna check out my build thread). I've started noticing these white, hair-like clumps in my sea lettuce. Can anyone identify this? Is it something I should be concerned about?