Hi guy I got this quick question I want to do ebb n flow tray in 4x4 please how big the fittings for draining should be and how big for the water inlet, Im trying to source them and I want to know if these ro fittings would work too. Thank you and I would appreciate your advices
http://www.ebay.co.uk/itm/10PCS-Plastic-1-4-Bulkhead-Connector-Tube-Quick-connect-for-RO-Water-Filter-/272190409522?hash=item3f5fd00b32:g:jSgAAOSwdIFXyYCb
or
http://www.ebay.co.uk/itm/10-Pcs-PG19-Black-Plastic-Outdoor-Network-Cable-Bulkhead-Seal-Glands-Connectors-/191682444727?hash=item2ca129fdb7:g:LjYAAOSw8w1X9CNi
or these I know I would need to glue them
http://www.ebay.com/itm/Plastic-Universal-Hose-Water-Gun-Tube-Fittings-Connector-Household-Water-Pumps-/272495281674?hash=item3f71fc060a:g:oXUAAOSw5cNYXNq~
http://www.ebay.co.uk/itm/10PCS-Plastic-1-4-Bulkhead-Connector-Tube-Quick-connect-for-RO-Water-Filter-/272190409522?hash=item3f5fd00b32:g:jSgAAOSwdIFXyYCb
or
http://www.ebay.co.uk/itm/10-Pcs-PG19-Black-Plastic-Outdoor-Network-Cable-Bulkhead-Seal-Glands-Connectors-/191682444727?hash=item2ca129fdb7:g:LjYAAOSw8w1X9CNi
or these I know I would need to glue them
http://www.ebay.com/itm/Plastic-Universal-Hose-Water-Gun-Tube-Fittings-Connector-Household-Water-Pumps-/272495281674?hash=item3f71fc060a:g:oXUAAOSw5cNYXNq~
.