May 7, 2006
I have been busy for some time now and putting things off. Anyway..................................
I added another 65gal sump in addition to my current sump for increased water capacity.
The main reasons for this is:
(1) The current sump was a little too small for power outages and would overflow a few gallons onto the floor. When power was restored eveything would be fine but sump level really low.
(2) It is very hard to gain access into the top of old sump and with all the baffles and euro bracing which covers 60% of the top. Also it's just a pain to use it for any type of equipment.
(3) Water changes are now going to be a breeze.
(4) NEW! Found out today that the extra sump caused a big drop in tank temp. 2 degrees. I guess all that extra water offset the heat from the velocity T4.
(5) Setting up an auto top off/media chamber/heaters/etc will be so easy with a large open top sump
(6) Will make a great future frag tank.
(7) Can finally install a filter sock.
8 old sump light and macros will be moved to new sump. this will eliminate all salt creep from under tank.
(9) the list goes on.
The new sump is a 48 X 18 X 17 = 65 gal from
http://www.glasscages.com/?sAction=CustomPageSumpTanks
This pic is where two bulkheads from the first sump meet up into one 1 1/2" PVC line. This line becomes the inlet into the second sump.
So basically all I did was install two sumps in series. So water flow goes like this. Main tank overflows gravity feed skimmer. Water outlet of skimmer drains into sump #1. Sump #1 outlets are plumbed together and become feed inlet for sump #2. Sump #2 outlet goes to intake of return pump. Return pump pushes water back up into main tank through line-loc nozzles.