My Sanders 50 mg/hr came in today from
www.fishsupply.com they shipped nicely and had wonderful customer service.
The unit is very small and light, instructions are very easy, you have a rheostat to control ozone, then their is a plug for the AC adapter.
Next you have two metal openings one is to suck in air, the other to exhaust ozone to your skimmer.
It even has a cool looking light on top that glows when ozone is being produced, if the ozone is increased so is the intensity of the light.
You can even mount it on the wall next to all your controllers, which I plan on doing.
After visiting Sanders website, I learned they have a really cool,
Redoxpotential Meter that works nicely with the ozonizers, you just set the ozone to full blast and can control more precise the amount of ozone leaving the unit.
Sort of like the RedSea Deluxe version. So I called fishsupply to ask about the meter, he says they are expensive and will get me a price; just want to see what they cost; as I already have the Milwaukee SMS 510 ORP controller on order from back East.
This ozone unit was only $174.99 whereas I see the Aquamedics version just as much or even more expensive.
I also placed my order for Ozone resistant check valve and T connection from Marine Depot.
I ordered the 8 foot coralife ozone tubbing; I got that at webaquatics along with the 500 g RedSea airdryer.
To drive the air into my ozonizer I went with what many recommended on this thread, the Coralife Luft air pump. It also can be wall mounted and comes with a rheostat for air control and has extra filters for replacement when needed.
The redoxpotential meter from Sanders is $419 dollars and he told me it's for really large systems, overkill for my tiny 72 gallon reef.
Mike G