RSM 130d ATO

Brian Gleeson

New Member
Hi guys,
I am after some information regarding installing an ATO on my 130d I am stuck between a TMC V2 or a tunze nano.
I would like your views ?. Also I need some info where to put the float and tube on the back chamber or on the DT?

Kind Regards
 

spiraling

Well-Known Member
I have the tunze nano on my 130d. It works fine. I put the float in the same chamber as the return pump so that stays consistent and I don't get bubbles. I have the return water line in the heater section, but I think anywhere in the back should be fine. I put a 5 gallon bucket under the stand with a lid and fill it there. Mine lasts well over a week with the lid on the tank closed.
 

spiraling

Well-Known Member
hi yes so that's the section where the water circulation pumps are ?
Sorry to ask only just set up the tank
yes - I install the float where the circulation pump is. If you still have two pumps you might be able to contact Red Sea and get the upgraded pump (they gave me mine for free when one of mine went out)
 

Trio91

Member
i have a Smart ATO on my unit...the optical sensor is in the return chamber right above the return pump line....the pump is in the stand in the ato container
 
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