Looking for a ATO that is similar to the Tsunami AT-1

[mfinn]

Over a 23 year period I've used a pair of Tsunami AT-1 ato's. They were made by Blueline.
The first one lasted 13 years. My last one is starting to crap out at 10 years. Going to try soaking the tube that goes in the sump and replacing the airline from the tube to the control box. See if that solves the issue.
I can no longer find them for sale so I'm looking for a similar ATO that allows me to use my own pump ( Aqualifter ) and doesn't use a optical sensor or standard float switch.
Any suggestions that meets those 2 criteria?

 

[Saltyreef]

Over a 23 year period I've used a pair of Tsunami AT-1 ato's. They were made by Blueline.
The first one lasted 13 years. My last one is starting to crap out at 10 years. Going to try soaking the tube that goes in the sump and replacing the airline from the tube to the control box. See if that solves the issue.
I can no longer find them for sale so I'm looking for a similar ATO that allows me to use my own pump ( Aqualifter ) and doesn't use a optical sensor or standard float switch.
Any suggestions that meets those 2 criteria?

Avast.

Hands down.

The Parrot ATO System

The Parrot ATO system Intelligent, observant, long lived, colorful and always repetitive, the Parrot will be the companion you won't know how you lived without. Along with the fun new name comes the pedigree of a proven winner. How do you make improvements to the ATO with an unrivaled reputation...

www.avastmarine.com

 

[mfinn]

Avast.

Hands down.

The Parrot ATO System

The Parrot ATO system Intelligent, observant, long lived, colorful and always repetitive, the Parrot will be the companion you won't know how you lived without. Along with the fun new name comes the pedigree of a proven winner. How do you make improvements to the ATO with an unrivaled reputation...

www.avastmarine.com

I don't know how I missed them. I looked in alot of places and the Avast checks all my boxes.
Thanks.

 

[mfinn]

Now should I spend the extra $15 for the backup float.

 

[Saltyreef]

Now should I spend the extra $15 for the backup float.

Its one of the most reliable options for a level sensor available and seeing as its a backup, i wouldnt lose sleep over it.

I use a single optical sensor and have for years with crossed fingers lol.

 

[mfinn]

Its one of the most reliable options for a level sensor available and seeing as its a backup, i wouldnt lose sleep over it.

I use a single optical sensor and have for years with crossed fingers lol.

I probably will.
With ato's that use an optical sensor I see a ton of bad reviews so I'm a little leary still.
In fact I have a brand new Prism ATO sitting in a box on my shelf. If I could figure out a way to hotwire a aqualifter to it and not use the enclosed pump, I would give it a shot. But I'm afraid the voltage would be wrong.

 

[Saltyreef]

I probably will.
With ato's that use an optical sensor I see a ton of bad reviews so I'm a little leary still.
In fact I have a brand new Prism ATO sitting in a box on my shelf. If I could figure out a way to hotwire a aqualifter to it and not use the enclosed pump, I would give it a shot. But I'm afraid the voltage would be wrong.

Yeah the reef breeders prism uses an IR sensor vs an optical sensor.
I have no experience with the former.

If i were to buy another optical ATO it would likely be one with the extra high level sensor above the water level sensor.

If i wanted to re evaluate the whole thing, i would likely go with the avast.

 

[Blue Spot Octopus]

So set up the Avast ATO, I plug a small light in the socket and I move the tube up and down in the sump until the light comes on, then I remove a little water to see how sensitive it is.
My came defective, the black tubing was cut and it made perfect cap, ( like a dime that had a small piece connected to it like a flap) that plugged the air tube and it would not work, you could barely see it but I finally figured it out, one way to check just blow in one side and look at the other and then do the opposite to make sure both sides are clear.

 

[Kscope]

I’ve been using the same Blueline Tsunami AT1 for almost 10 years and its still working. Its running a Marineland Maxijet 400 pump. Since Blueline doesn't make them anymore, I bought the AVAST pressure switch only as a backup.

 

[mfinn]

I’ve been using the same Blueline Tsunami AT1 for almost 10 years and its still working. Its running a Marineland Maxijet 400 pump. Since Blueline doesn't make them anymore, I bought the AVAST pressure switch only as a backup.

Yeah, my AT-1 is going on 10 years. I cleaned up the tube in citric acid and replaced the return line and it seems like it's working, but it has had an issue twice in the last year. I'm not trusting it like I used to.
My Avast unit is currently in transit. Hopefully get here this week.