Just received a 6205 after running 6101's and a 6105. The flow and distribution of water is incredible. I am now able to run the pump at 100% without blowing sand around my tank. Had to run the older style pump 40% and lower to keep from sand storms. I am sold on Tunze's and Roger's service can't be beat IMHO.
Happy Tunze user............
Happy Tunze user............