Strong Magnet By Mike on 1/14/12

Mike would recommend this product to a friend

This is indeed a very strong magnet, I used it for my starfire glass, so far I did not get any scratch, but caution is needed.

Its ok but not a wow factor By Ambersunrise on 1/10/12

Ambersunrise would recommend this product to a friend

I decided to splurge and get one of these after seeing the reviews. Honestly I think its a very high quality and nicely made glass cleaner but for the price I dont think it was worth it. I still have to swipe the glass several times just like with the magfloat.
Overall its nice and more physically appealing than a mag I am happy with it just dont understand why it costs so much.

Awesome Product By Andrew on 1/9/12

Andrew would recommend this product to a friend

Do not look for a cheaper magnetic glass cleaner. Spend the money to get this one. It is an awesome product. The magnet strength is incredible. This is a lot of fun to use.

Be careful not to pick up any sand . . . or you will scratch your glass.

Good but expensive By Brian on 12/20/11

Brian would recommend this product to a friend

Excellent glass cleaner much better than the mag floats, however I think its expensive. You will not be disappointed though.

Well worth the price By Eddy on 12/14/11

Eddy would recommend this product to a friend

Compare to my other magnetic cleaner, this works a lot better on 3/4 glass. I just wish the inner padding is a bit thicker and more durable. Overall a fantastic product.

serious magnet By Julian on 12/13/11

Julian would recommend this product to a friend

when you want to get down to business and clean your glass, can't beat the shark

MISLABELED- NOT FOR 3/8 ACRYLIC By Peter on 11/29/11

Peter wouldn't recommend this product to a friend

The stars on this review don't reflect the item, but just to get your attention: Note that all the Algea Free brand magents on BRS site are mislabeled- for instance, they say this magnet is for 1/4 and 3/8 glass or acrlyic. In fact, the packaging says for acrylic 3/16 to 1/4", for glass 1/4 to 3/8. My aquarium was 3/8 acrylic so had to return. Checking the larger sizes on the BRS, they are simlarly mislabeled- enlarge the photos of the magnets to get the correct
sizing for your aquarium. The cleaner looks well-made and I'm sure when I get the right size it will be great!

Great Glass Cleaned By Joe on 11/23/11

Joe would recommend this product to a friend

Magnet is very strong, Good size for my 90g tank. Usually only 1 pass is needed to clean the glass. Price is a bit high but well worth it. much nicer then the mag floats.

great By Timothy on 11/21/11

Timothy would recommend this product to a friend

works great on my 240 gallon acrylic tank.

Awesome! By Brad on 11/14/11

Brad would recommend this product to a friend

I'm glad I found this. A quality magnet big enough for my 3/4 inch glass.

float By Matt on 11/10/11

Matt would recommend this product to a friend

Simply the easiest way to wipe down your tank. I've tried many others, and though they are not cheap, they are worth every penny

glass cleaner By woodapple on 11/7/11

woodapple wouldn't recommend this product to a friend

Not a low coast glass cleaner. It works. You only need to remember to leave space behind the tank so you can use it.

No More Algae! By BobbyV on 9/15/11

BobbyV wouldn't recommend this product to a friend

Please make sure to be careful when first placing magnets in your tank. Easy to pinch fingers, however the performance is WORTH the money!

would recommend By Sandip on 9/5/11

Sandip would recommend this product to a friend

incredibly strong magnet - almost too strong - I work up a sweat and with the easy clip (extra item) very effective. Though I am concerned at the fact magnet also picks up any metal objects in the substrate - that is could scratch the glass (I've never had a magnet with this much power)

Worth every penny By Michael on 8/25/11

Michael would recommend this product to a friend

Cost more than others but the performance and ease of use more than makes up for it !!

best mag cleaner I've used By Craig on 8/19/11

Craig would recommend this product to a friend

I purchased the Hammerhead based on the other reviews here and I was not disappointed. It is MUCH stronger than the cheaper mag at my LFS. It won't remove coraline of course, but the handles the softer stuff with just one or two swipes.

Strongest Magnet for Glass Cleaning By Bill on 8/14/11

Bill would recommend this product to a friend

I bought the larger magnet ant it cleans my glass in one swipe

I can see again By Lori on 8/1/11

Lori would recommend this product to a friend

This is one of the greatest items ever. Cleans the glass with no effort at all. Magnets are strong and it gets the job done. I have had mine for over 5 years. Just change the pads when they wear out and it will last forever

Hammerhead glass cleaner By Joseph on 7/21/11

Joseph would recommend this product to a friend

I use this for my Red Sea Max 250. Works like a charm, even around the curved glass.

Amazing Product By Matthew on 7/8/11

Matthew would recommend this product to a friend

I bought this to replace a MagFloat that was having issues with the magnets weakening. This thing is an amazing product. Save yourself some money and buy this right away before the mag float, you'll end up buying one after the mag float anyway

Perfect results By Cliff on 6/13/11

Cliff would recommend this product to a friend

I bought the Great White for 3/4 inch thick glass, and it is almost too strong, but with a little body weight put into it, it worked great. The first pass wiped away about 90%+ of the algae/crud, a quick second pass got the other 10%. Only took about 10 minutes to clear the entire front pane of my tank (96x30 inches).

Time saver! By Wade on 6/12/11

Wade would recommend this product to a friend

Man, I can't believe how much quicker it is to clean the glass. It used to be a chore. Now, ~30 seconds once a week and I am done!

Very Strong Magnet By Shaun on 5/11/11

Shaun would recommend this product to a friend

This thing works excellent! the magnet is stong enough to scrub through thick glass. I would reccomend this product.

its about time! By Ajay on 4/23/11

Ajay would recommend this product to a friend

This product is long overdue on the reefing scene. its quality made so it wont come apart and wont need replaced like its competitors products. Buy it you wont regret it.