are mag floats really bad?

rabbit_72

Member
I didn't know this. I will have to tell hubby as he usually leaves his next to the PH. Come to think of it, that's where mine is now. Thanks for the heads up!
 

stanlalee

Active Member
If you follow the instructions and clean it after each use instead of letting it sit on the tank like most of do getting sand caught in it shouldn't be an issue or at least rare. I think they are great but they still dont compare to a metal blade type algae remover in function, just more convienent.
 

azaintcold

Member
I have a glass tank, and my mag float created a sweet scratch with the help of my LS. It can scratch it. be careful.
 

kirkland

Member
Our 100 gallon acrylic tank got scratched up by the mag-float. Our 92 corner glass aquarium is scratch-free so far but we don't go any closer than 3" to the sandbed when using the mag-float. The bottom inches get cleaned by hand once a week or so.
Does anyone know if it makes a difference if you use the glass mag-float on an acrylic tank or vice versa? We got the glass mag-float for the corner tank and it seems to take a lot more work to get it clean than when we used the acrylic one.
 

reefkprz

Active Member
Originally Posted by kirkland
We got the glass mag-float for the corner tank and it seems to take a lot more work to get it clean than when we used the acrylic one.

I find this unsual because the acrylic mag float is made of softer material (to prevent scratching of acryllic. so in theory it shouldnt work as efficiently for scrubbing no matter what surface its on. did you buy two different brands of magfloat?
 
S

scoobs

Guest
they can scratch glass.. i know from exp i have several scratches from mine.. but i still use it
 

shogun323

Active Member
I have an acrylic tank whic has gotten a bit scratched over the last year from everyone but myself. If I knew then what I knew now I definately wouldnt leave it in my tank. I would hide it far away until needed.
 

moneyman

Member
Originally Posted by reefkprZ
I find this unsual because the acrylic mag float is made of softer material (to prevent scratching of acryllic. so in theory it shouldnt work as efficiently for scrubbing no matter what surface its on. did you buy two different brands of magfloat?
I dont know about the acrylic version. But, the pad for on my Mag-Float glass version doesn't have too much surface area density. It's like cleaning with rows of combs...
 

spanko

Active Member
"I dont know about the acrylic version. But, the pad for on my Mag-Float glass version doesn't have too much surface area density. It's like cleaning with rows of combs..."
I agree. You have to orient the stupid thing so the ridges are working against each other rather than with each other. You can actually leave furrows like in a field of corn using it in one direction. I wonder how many snails a tank needs to not have to scrape the alge off of our glass. Probably so many that you couldn't see in the tank anymore, just slimey snail butts.
 

kirkland

Member
Originally Posted by reefkprZ
I find this unsual because the acrylic mag float is made of softer material (to prevent scratching of acryllic. so in theory it shouldnt work as efficiently for scrubbing no matter what surface its on. did you buy two different brands of magfloat?
Exact same brand and size, just one is meant for glass and the other acrylic.
 

reefkprz

Active Member
Originally Posted by kirkland
Exact same brand and size, just one is meant for glass and the other acrylic.
weird maybe the acryllic version has better comb pattern yet softer bristles. I know acrylic cleaning pads are generally made out of a softer less abrasive material. but having never actually looked at an acrylic mag float I could say for sure.
 

jennythebugg

Active Member
Originally Posted by reefkprZ
There is one other down side, minor as it is, if you place itnext to a powerhead (I leave mine in the tank all the time) it can increase resistance and make the powerhead run less efficientlly due to the magnet interfereing with the magnet in the motor, but the difference is unnoticable to the

[hr]
eye, but can cause excess wear and heat, but this is only if you keep it next to a powerhead.
never knew i will move it now , thanx for the info!
 
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