Could Scrub The Tracks on a Tank
931406
<div id="video-block-R2GN7R04C0AZ4J" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/B1D6T8pMLxS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/71dQmkwd9QS.png" class="video-slate-img-url">&nbsp;This is a monstrous, burly, virtually indestructible grill brush. That makes it better in every way than my last brush, which was super small and always bent back on itself under even the least-bit of pressure. There appears to be no pressure this grill brush cannot withstand.

As you can see from my video, the only thing I need now is a full size grill. I just have a very wimpy little Webber that I've modified with a gas heating ring (off a turkey boiler). If only I had a massive grill that was fit to be scrubbed by this monstrosity of a grill brush.

I was provided a free sample in exchange for my honest review.
1263823
Really clears up tank well.  Filter canister can be re-used.
2786966
The ease of cleaning is what prompted me to get this item in the first place. It is only big enough to fit a single Betta fish. It is easy to flush out the old water but some cleaning efforts would still be needed at the top of tank. Make sure whatever you use to catch the old water is larger than what you used to pour in new water
3852191
I have turtle tanks and turtles are FILTHY animals.....THERE IS NOTHING BETTER THAN THIS STUFF.....I could not have a clean tank without it.  I put it in a cloudy dirty tank and within an hour.......crystal clear.....Give it a try and I can guarantee you will be a convert
656705
Would have given it 5 stars, but I found the substrate to be very dirty, it took a lot of rinsing before it was clean enough to add to my tank.
2853562
Paid about $6.50 for this and it works great for cleaning the sensors for the black tank.  I use the flexible hose also purchased at Amazon so I can go through the door rather then a window.
56010
The dirty tank fills quicker than the clean tank empties. You have to stop quite a bit to empty and refil the tank. It does the job though.
2819928
The asembly was easy when following the directions step by step...  Didn't experience any messes when adding water to clean tank or emptying dirty water tank.  My carpet was very dirty when I cleaned it and the dirty water was pretty bad when I emptied the tank.  After the intial cleaning I let the carpet dry for several hours and cleaned a second time.  The water in the dirty water tank was for the most part clean... I'm pretty satisified with this purchase...
4776993
It is betta than using a wash cloth or sponge. Get this for a cleaner car with less effort.
3448323
It has really helped clear the tea stain out of my 50 gallon dirted tank.  My tank is not completely clear, but my tank is only 3 weeks old, too.  So it is pretty cool stuff!
4955866
Great for cleaning the sliding door tracks. One star off because the bristles are not very firm and I don't think it will last too long. However it is efficient and gets the job done. I use it for inside window tracks as well.
3478415
Works great.  When I first turned it on I could feel the tank sludge. By the time I finished it was making a "tinging" sound against the clean sides of the holding tank.
4156091
well, it works, that's the good news. The tank full of dirty water is proof that it's doing the job. The bad news is that it doesn't do corners, and if you have a lot of dust (say, pet hair) you're probably best off doing some vaccuming first because it doesn't deal well with light things like hair that blow around instead of being trapped under the robot.

In short:
Pros:
1. It gets the floor clean
2. It works well w/vineagar, which is good news for those who prefer natural cleaning things intead of chemicals
3. it's pretty easy to clean up - just empty the tank, pop the brush and the filter and run them under the tap.
4. It leaves the floor reasonably dry.

Cons:
1. You'll go absolutely batty if you hang around and try to watch it work. It almost invariably does what i consider the wrong thing (like going the wrong way or going straight when it should be spiralling). save yourself the hassle - walk away and come back to a clean floor. It eventually does the job, and who cares if it takes more time? it's the robot's time, not yours.
2. it doesn't do corners. problem.
3. Occasionally the cycle has stopped in the middle (i think i had a dirty tank).
4. it's loud. really, really loud.
5. would be nice if it could handle more than 12' by 12' on 1 tank.

Overall, good product, if a little pricey (i bought it refurbished and have had no problems...)
1378733
This puppy will take the paint off concrete I'm guessing.  The turbo action will get the nastiest gunk off the inside of the black water tank.  I only wish there was a washable plastic case to store it in.
2137719
Decent tank although tracks do come off sometimes. Nimh or Lipo would have been better than Nicd.
4506023
DISREGARD ALL NEGATIVE REVIEWS.
Prep tank with rust remover. (Toilet bowl cleaner is a mild acid and works EXCELLENT)
Rinse well and pour a bottle of 91% alcohol in to absorb water.
Drain every drop of water out. The  use a hair dryer to assure tank is 100% dry.
Use product according to directions. Will work perfectly.
If you miss any of these steps, sure, you may have issues.
Take an hour, do it right, and I promise this will please you.
I am thrilled with the results for 13$ saved a totally rusted out motorcycle tank for me.
3075528
works really well as a polishing filter and I guess would work fine as a main filter in a smaller tank than its rated for. I have it in a 55 gallon tank and clears it up really well after a water change etc. the downside is that it does take up some real estate in the tank (would not be as important in a larger tank but still takes up room) and is an eye sore. Its not worthing taking it in and out so just leave it in.
I have it hidden as best I can with plants.

it does provide mechanical and biological filtration, better at mechanical though..