Question about covering bulkhead holes

[speakeraddict]

OK so the patches are back in.   Look much better.

 

The light mount has been ground to clean up welds and had elongated holes done to pass wires.  Gotta fix a couple pin holes in the welding and sand, prime and paint it still.

 

The main LEDs, another driver and some more plumbing fittings are in.

 

I have laid out the sump/fuge in an aqueon 15 gallon tank.  Getting glass this week for the partitions. Going to be about 6 gallons of fuge, 4" diy sock (I made six so I can swap them out), reef octopus nano skimmer, phosban reactor and return pump.  The pump should return about 500 GPH to the display via lock lines and fan tips.  I am hoping not to have a powerhead in the tank.

 

I have designed my fuge light.  After watching the BRS light comparison video I am going to run 6x3w royal blue and 6xred (no way I can afford a kessil!).  That is nearly as much light as my display.  Should really get the chaeto growing.

 

The only parts I am waiting on are the red leds, fans and heat sinks for the main lights.  I will have to slightly modify the sinks to fit the pendants.  I believe they are going to be about 5mm too wide. 

 

Steven