Is the GE Profile Opal Nugget Ice Maker Side Tank Worth It?

I have a love-hate relationship with my Opal. I love the soft, chewable crunch that makes every soda feel like a splurge, but I hated the 'Add Water' light that seemed to blink every time I walked into the kitchen. If you are a heavy-duty iced tea drinker or have a family that treats nugget ice like a food group, the standard reservoir is a joke. I finally caved and bought the ge profile opal nugget ice maker side tank to see if it actually solved the chore of the triple-daily refill.

• Capacity: Adds nearly a gallon of extra water.
• Attachment: Uses a magnetic base and a silicone siphon tube.
• Design: Matches the stainless or black stainless finish of the main unit.
• Maintenance: Requires weekly cleaning to avoid 'pink slime' in the tubes.

The Annoying Reality of the Daily Refill

The core problem with high-end countertop ice machines is that they are victims of their own success. The internal reservoir on the Opal holds about 2.5 cups of water before it starts gasping for air. In a house with three people, that water is gone in two hours of active ice-making. It is incredibly frustrating to have to stop whatever you are doing, pull out the ice bin, and slosh water into the bottom reservoir just to get another handful of nuggets.

If you want the machine to run autonomously while you’re at work or sleeping, you basically need a nugget ice maker with side tank. Without it, the machine spends half its life in standby mode because it ran out of fuel. The ge opal side tank effectively triples the time between refills, which is the difference between a machine that feels like a hobby and one that feels like a real appliance.

Setting Up the GE Profile Opal Nugget Ice Maker Side Tank

Unboxing the ge profile side tank is straightforward, but don't expect it to just 'snap' on like a Lego. The kit comes with the tank, a magnetic base, and a clear silicone tube. You have to remove the existing round cap on the back of your Opal and plug the tube into the intake port. It feels a bit like performing minor surgery on a toaster, but it takes less than five minutes.

The tank itself sits on a magnetic base that clings to the side of the machine. It is sturdy enough that it won't slide around if you bump it while cleaning the counters, but it isn't a permanent lock. The ge profile opal side tank is designed to be lifted off the base easily so you can take the whole canister to the sink for a refill.

How the Magnetic Base Actually Connects

The mechanics are simple: gravity and a siphon. You fill the ge profile ice maker water tank, flip it over (there is a spring-loaded valve so it doesn't soak your floor), and set it onto the base. The magnets align the tank perfectly so the valve opens and begins feeding the internal reservoir. I was worried about leaks, but as long as the silicone tube is pushed firmly onto the back nipple, it stays bone-dry.

Opal 1.0 vs 2.0 Compatibility Explained

One of the most common questions is whether the ge opal 2.0 side tank works with the older models. The answer is mostly yes, but with a caveat on aesthetics. The 2.0 tanks are designed with a more squared-off look to match the newer machines. If you have the original round-front Opal, the opal 2.0 side tank will still function perfectly because the tube connection is identical, but the magnets might not align as flush against the curved chassis.

The Counter Space Trade-Off

Let’s be real: the Opal is already a chunky unit. It’s about 15.5 inches deep and 10.5 inches wide. Adding the ge nugget ice maker side tank adds another 4 to 5 inches of width to your setup. You are looking at a 15-inch wide footprint. In a small apartment kitchen, that is a massive chunk of real estate.

However, compared to a standard ice maker that might have a larger internal footprint but lower production, the Opal with the side tank is more efficient. I found that placing the tank on the left side (it can go on either) worked best for my kitchen flow. Just make sure you aren't blocking the side vents, or the compressor will overheat and your ice will turn into slush.

Cleaning and Descaling the Extra Tank

Maintenance is the 'hidden tax' of the Opal lifestyle. If you use tap water, you will get scale. If you don't clean the ge opal ice maker side tank regularly, you will get algae or mold in the clear tubing. I recommend a vinegar soak for the tank once a week. If you neglect it, the tube turns a cloudy yellow, and you'll end up searching for a ge opal ice maker side tank replacement sooner than you’d like.

When you descale the main machine, make sure you run the solution through the side tank as well. It’s an extra step, but it prevents the pump from clogging. The opal side tank is dishwasher safe on the top rack, but honestly, a quick hand wash with warm soapy water is safer for the plastic’s clarity over time.

The Final Verdict: A Luxury or a Necessity?

Is the ge profile opal ice maker side tank a necessity? If you live alone and only have one glass of ice a day, no. But for everyone else, it is the only way to make this machine feel truly 'automatic.' The ge profile opal nugget ice maker side tank turns the Opal from a high-maintenance gadget into a reliable source of ice that is always ready when you are. Yes, it takes up more counter space, and yes, it's one more thing to clean, but never seeing that 'Add Water' light again is worth every penny.

FAQ

Does the side tank work with the Opal 1.0?

Yes, the connection port is the same. However, the magnetic base is shaped specifically for the flat sides of the 2.0, so it might feel slightly less secure on the original curved model.

Can I put the side tank on either side?

Absolutely. The magnets and the tube are designed to be reversible, though most people prefer putting it on the side furthest from their stove to keep the water cool.

How often do I need to refill the side tank?

With heavy use (filling a 30oz tumbler 4-5 times a day), I find myself refilling the side tank every two to three days, compared to three times a day without it.