kwgozy,
The 6101 has different technology and the transformer is similar to those used with laptop computers. You will still be able to obtain 6100 and 6000 transformers for a long time. The 6101 does work on the existing controllers.
I have a list of models available now and those to come below.
Cheers
Graeme
Turbelle® stream 6060
for aquariums of 250 - 800 l (66 - 211.3 USgal.)
Output: 6,000 l/h, (1,585 USgal./h)
Pump wattage: 11W
Non controllable
Turbelle® stream 6080
for aquariums of 400 - 1,000 l (105.6 -
264.1USgal.)
Output: 8,500l/h,(2,245USgal./h)
Pump wattage: 20W
Non controllable
Turbelle® stream 6130
For aquariums from 400 to 2,000 l (105 to
528 US gal.)
Output: 13,000l/h,(3,440USgal./h)
Pump wattage: 25W
Non controllable
Turbelle® stream 6101
For aquariums from 200 to 2,000 l (52 to
528 US gal.)
Flow rate: 2,500 to 12,000 l/h (660 to
3,170 US gal./h)
Energy consumption: maximum 36 W
controllable
Turbelle® stream 6201
For 800 to 3,000 l (211 to 792USgal.) aquariums
Flow rate: 5,000 to 20,000l/h (1,319 to
5,283USgal./h)
Wattage: max.55W , FishCare function in
standstill.
controllable
Turbelle® stream 6301
For aquariums > 3,000 litres (793 USgal.)
Flow rate: 9,000 to 30,000 l/h (2,377 to 7,925
USgal./h)
Energy consumption: maximum 64 W
Controllable