Reefing Art Magnetic Coral Frag Rack Strongest N52 Magnets Holds up to 41 Plugs (Large Max)

I have a 12mm glass and the magnet fits perfectly

Nice frag rack, strong magnets, no complaints

The magnet on this item is very strong (until it has glass between it). It’s a strong magnet when there’s nothing between them. However, after placing them on the aquarium, they’ll hold, but the simplest movement will have them moving. Also, when cleaning, other magnets, or motion will have the magnets move towards each other and the frag rack will fall, knocking the frags over, so be careful when cleaning your tank. In terms of its design, it seems well made and clean cut. I’d recommend this product for anyone looking for a frag plugs. I initially gave 4 stars but after using it and seeing how the magnets function, I’ve changed to 3 stars. The acrylic is clean cut however the design could use some change. The area that’s bent towards the glass isn’t designed for good water movement, so that another reason for three stars.

Looks great and strong magnets.

This looks very nice with the etching and crystal clear plastic. Strong magnets.

the magnet is very strong. Product very good. Seller very responsible

Looks to be well made with strong magnets. Liked it so much I bought a second one.

Beefy!

Purchased specifically because specs stated it was rated for 3/4” glass. Magnets are not strong enough for 3/4” with moderate to high flow, or a large fish swims by.

This rack looks great and sticks to even thick acrylic. Fantastic customer service (they were out of the size I ordered and upgraded me to a larger one for free). Really turns my tank into a frag factory. A+. Be careful with those magnets, they are strong!