WTB innovative aquatics SENTRY reef doser

[alien_frag_farm]

Hello,

looking to buy a innovative aquatics "sentry" reef doser. if anyone has one, new or used, please let me know. thank you.

 

[alien_frag_farm]

anyone?

 

[alien_frag_farm]

bump*

 

[H@rry]

I'm not familiar with a Sentry but I have a Kop Kit Dual Doser if you would be interested in that.

Some time back I got some hardware from another reefer who was leaving the hobby. I used some of it and I have this left that I'm offering for sale. Looks like each side will dose 30 GPD. It has hoses, strainers, etc. $165 shipped.
Here's a link to it at Champion Lighting: 30 GPD Per Head
The tube of caulking is for size reference.

 

[blinddog]

I have a liter meeter