If there were one gyre pump on one end of the tank, and one gyre pump on the back wall, it would create a corkscrew type of gyre. If the two gyre pumps were varying speed on a different schedule you would get a random flow to hopefully get all the nooks and crannies in the rockwork.
__________________
120 gallon sps/anemones/LPS reef since 2004
Apex controller
8 x 54 watt T5 PowerModule
Herbie's silent overflow system
Jebao DC 12000 return pump
Jecod CP-40 Cross-flow circulation device
Mini Bubble King 180
Barr Aquatics calcium reactor
Bucket fuge
|