<a href=showthread.php?s=&postid=14945416#post14945416 target=_blank>Originally posted</a> by snaza
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Also do you have any additional flow in the nursery, or just the return pump and wave device?
thanks
Snaza, I have done some changes in all system. For redundancy, and to increase the water flow in the system, I have implemented an important upgrade in this area.
RETURN PUMPING UPGRADE
To add one more return pump to each system tank, the pump chamber was moved to the left side of the sump compartment. To to that I needed to drill three holes to assemble the external Deltec pumps.
Deltec return pumps added for Maternity tank, Day-care Center tanks and Nursery tank, respectively
Changes done to create the pumps chamber on the left side of the sump compartment
The final result: the new Deltecs and Red Dragon pumps added to the system.
Additions:
Maternity
Before: 1 x Sicce multi 5800 flow rate 5,800 L/h
Added 1 x Deltec HLP 5250 pump added - max flow rate: 5800 lts/h (1289 G/h).
Nursery
Before: 1 x Eheim compact + 5000 (2.500-5.000L/h)
Added 1 x Deltec HLP 5250 pump added max flow rate - 5800 lts/h (1289 G/h). See pic below
Day-care Center tanks (tanks connected each other by a channel, located on the highest stand)
Tanks on the middle shelf of the stand
Before: 1 x Eheim 1260 (5,800 L/h)
Added 1 x Deltec HLP 8070S pump added = max flow rate -8400 lts/h (1866 G/h)
Tanks on the upper shelf of the stand (close the ceilling)
Will be functioning with a Red Dragon II titanium Pump, 170 model , with controller, from Royal Exclusive - Max Flow Rate: 18m3/h at 2m (4,755 G/h at 6.56 foot).
Cheers,