Just started a new reef I thought I’d share after a long absence. New year new tank
Just a small nano fluval evo tank with protein skimmer but I have modded the stock return pump to a Hydra Nano filter as shown below.
it slots perfectly with an elbow piece on an angle in the third chamber. 
No sand just yet but will soon, leaving it black for a month but turned the lights on for the photo.
Nothing is final and all that will be in here is high end coral and some pipe fish. Will update soon. Thanks for reading...
Wow it’s cool man ! Have fun