3/4 inch glass cleaner

[psteeleb]

I was about to buy a magnetic glass cleaner for my tank and noticed a significant jump in price from the mag-float 350 (up to 5/8 inch) to the mag-float 500 (3/4 inch up to 1 1/2 inch). Does anyone have experience with these or other magnetic floats on 3/4 inch glass?

 

[extinguishfire]

mag float makes a 1000 model

 

[tonymac]

I use a 350 on my 150g and it works extremely well. I always had a problem with the price but I found a good deal online.