Good product By Shawn on 11/5/13
Shawn would recommend this product to a friend
These glass cleaners work extremely well and will remove calcified algae from your glass with little effort. I find the pads don't wear nearly as long as I'd like but with magnets this strong it's easy to understand why. I find if I use glass polish before cleaning my glass things move much more easily and makes the felt side last long due to reduced friction.
Worth every penny! By Roy on 8/23/13
Roy would recommend this product to a friend
I purchased the Hammerhead a few months ago and love it. I used a mag float before and with my 1/2 inch glass it would fly off if I went too fast. The hammer has a very strong magnet the will smash your fingers if your not careful with it. I used to worry about scratching my glass but not with this one.
Very good product and worth the high price
AS ADVERTISED. BEST CLEANING MAG ON THE MARKET. By Chicago C4 on 8/21/13
Chicago C4 would recommend this product to a friend
This product proves you get what you pay for. I don't see myself ever buying another brand cleaning magnet again. Bought the Hammerhead, and it's exactly what you expect -- awesome, plain and simple. Definitely more expensive than others, but absolutely worth it.
Powerful! By Chad on 7/23/13
Chad would recommend this product to a friend
I purchased the Piranha Float when I first set up my saltwater tank. The magnets are SUPER strong! You really have to put some effort into it in order to get it to slide, otherwise the cleaner kind of "skips" along the glass and can splash the water around a bit. It gets the glass clean in only 3-5 passes. Other cleaners could take up to 10-15 passes. It is a little bit beefy and bulky, and can be hard to fit into tight spaces, so I purchased a smaller, weaker magfloat to clean the glass right next to the powerheads.
just too powerful for my 50 gal By Joe on 5/25/13
Joe would recommend this product to a friend
I pickup the Piranha float, but I just find it a little too large and powerful for my 50 gal tank with 1/4" glass, so I find myself using a smaller mag-float instead.
Strong Magnet! By Dan on 5/22/13
Dan would recommend this product to a friend
This cleaner has a super strong magnet in it. To the point where I start to put pressure on the stand (30g). It cleans well, but the price needs to come way down. It's a block of wood with some felt and a plastic block with velcro...
pay attention to the size recommendations By tramboneplayer5 on 5/18/13
tramboneplayer5 would recommend this product to a friend
I used to have a 55 gallon tank and was planning to upgrade to a 140 gallon tank. I did not want to buy the piranha and then have to buy the hammerhead a few months later, so I just bought the piranha. I had to insert a washcloth and use the acrylic pad on my 1/4" glass because the magnets were so strong it would almost scratch the glass. Now that I have the proper sized tank for the magnet it works wonderfully. Looks good too.
Works great By Trojan on 4/7/13
Trojan would recommend this product to a friend
I have only used this twice so far and it works great no issues straight out of the box ready to go.
works great. By Berg on 4/6/13
Berg would recommend this product to a friend
Gets the pink coraline algae off pretty easily. never had a mag work this well. I also bought an add on scraper but haven't had to use it.
Very nice By Don on 3/27/13
Don would recommend this product to a friend
I picked up a hammerhead for my new 155. I really like the quality of this thing. It looks well made and has a much better appearance than the mag floats.
Great on my 3/4" acrylic By Mike on 3/25/13
Mike would recommend this product to a friend
I bought this cleaner for my 3/4" thick acrylic display tank. The magnets are strong and give a very good scrub to the inside of the tank...glad I spent a few extra bucks for this model. Much easier to keep up on my maintenance, I was getting tired of trying to clean in 30" of water from above with other tools!
Get's those stubborn bits off! By Sandra on 3/10/13
Sandra would recommend this product to a friend
An excellent glass cleaner. Very strong magnet that is capable of removing those stubborn bits of algae on the glass that aren't touched by the cheaper versions. Also, esthetically more pleasing than a hunk of plastic stuck on the outside of the glass. Bought two, will buy another for my 3rd tank.
actually does what you want it to By monkiboy on 3/9/13
monkiboy would recommend this product to a friend
excellent product. comes with extra pads for both sides of the glass (smooth sliding and algae destroying. VERY strong magnets. does the job. don't be overzealous and get larger than needed. use the suggested ones for the glass thickness you have otherwise you'll be getting a heck of a work out and putting your glass in potential danger.
really enjoying this product. it is my second!
Good magnet By Matt on 3/6/13
Matt wouldn't recommend this product to a friend
Good magnet, not great. Much Stronger than a magfloat, but does not seem to clean any better. This float still does not remove stubborn coraline or other thicker algae. The strong magnets are not really needed to remove the types of algae this scrubber handles well.(film algae)
I'm using on 1/2 inch acrylic so it may be slightly undersized. I like it, I'm just not thrilled, maybe my expectations were just too high.
hamer head mag By peter on 1/28/13
peter would recommend this product to a friend
I have the hammer head mag. I had what I thought was a problem. I emailed Mark told him I picked up the Hammerhead at brs and his service was second to no one !!! I see why BRS sells the Algea free mag and why I will never think at all about buying any thing from them again , and yes its great also buy the scraper blade it takes any thing off.
The best cleaning float money can buy By Edward on 1/28/13
Edward would recommend this product to a friend
Not only does it clean better (stronger magnets) than traditional mag floats, but it also looks really classy on the tank. I leave it on the front of my display along the sand bed - it looks that good! And the fact that it comes with spare/replacement cleaning pads is a really nice touch! Don't look elsewhere - buy this for your tank.
Best Ever By Mattyp on 1/11/13
Mattyp would recommend this product to a friend
this is the best algae cleaner ever !!! The price is a little up there for what it is But the price is well worth it!!!!
Not too happy... By Scott on 1/7/13
Scott wouldn't recommend this product to a friend
After paying almost 100 dollars on the Tiger Shark and only having it for a couple months and the outside liner started peeling away leaving a sticky residue all over the outside glass of my tank.
I have since taken the liner off and use a small soft pad there and it works famously, but I shouldn't have to "rig" an item that costs this much after a couple months of use.
Best Algae magnet I've tried By CY on 12/14/12
CY would recommend this product to a friend
I used the usual MagFloats and tried the Magnavore as well. I always go back to the trusty ALG magnet. Best balance of quality, performance and price
great cleaner By chi on 11/11/12
chi would recommend this product to a friend
takes all the algae off my tank in one sweep, only problem is the magnet is way too strong that it is giving my arm a work out on my 29 gal tank. but cleans so much better than my mag float
Awesome By Brando on 10/28/12
Brando would recommend this product to a friend
I'm new to the hobby. As you know, constant water changes, putting in live rock, figuring out the equipment, etc., has left little time to actually enjoy my work. I've cleaned the front of the tank 4 or so times with windex, but it was always smudged. I got this on a whim and it is amazing. All my work is viewable crystal-clear. Trust me... reward yourself and get this. It's not a necessity, but makes the tank the work of art that you worked for.
Don't look anywhere else By Jeff on 9/20/12
Jeff would recommend this product to a friend
This cleaner is by far the best on the market. The magnet is crazy strong and the optional razor blade attachement makes getting hard algae off very easy. My tank has never been so clean!
Look no further By Patrick on 9/10/12
Patrick would recommend this product to a friend
Other magnetic glass cleaners I've had in the past aren't strong enough to stay together and do a poor job of cleaning. The tiger shark magnetic glass cleaner is nothing like those. The magnet is strong enough to stay together through thick glass and has a tough cleaning pad for algae. Don't waste your time looking at anything else.
great By evan on 9/9/12
evan would recommend this product to a friend
best magnet on the market