Sump is it possible

[kidloco]

Ok guys, I need advice on sump option. My tank is 99x44wx40h cm. I have preparation for a sump 3 holes 36mm diameter in a right corner on the bottom of a tank, and a overflow option, now empty of course. First question what size bulkheads i should buy? I cannot see 36mm bulkheads...

 

Bigger issue. My space in shelf for a sump is 48cm long, 40cm w and some 35cm height. Is it possible to make sump that size, is it any good, some help with what design should look like... I would just like some space for skimmer, heater, some mehanical filtration...just basic.

here is my tank

[jedimasterben]

38mm holes are for 3/4" bulkheads (or the metric equivalent). Make your sump as large as you can

[louy99]

the larger, the better