Sure Grip is a magnetic holder for powerheads, used to replace original brackets and/or suction cups. It can be placed anywhere on the wall of your glass or acrylic aquarium.
This product contains 2 magnetic housings, 8 sticky-backed rubber feet and 4 different plastic brackets.
Please refer to the diagrams below to ensure that you are using the correct powerhead bracket on your Sure Grip magnetic powerhead holder
|Model||Description||Compatible Model||Glass/Acrylic Thickness|
|Sure Grip 50||Seio Super Flow||M620/M820||1/2" or less|
|Sure Grip 50||Tunze Stream||All Models||3/8" or less|
|Sure Grip 50||Maxi-Jet||400/600/900/1200||1/2" or less|
Algae Free Aquarium Supplies
Algae Free is a Madison, WI based company that is best known for their impressive line of aquarium cleaning magnets. Far from your run-of-the-mill refrigerator magnet, Algae Free uses Neodymium (Nd on the periodic table), a rare earth magnet, to create what are widely considered the strongest and most effective aquarium cleaning magnets on the market. The inner assemblies of their magnets are non-toxic and can be left inside of your aquarium at all times without ever rusting. The replaceable natural felt pad on the outer assembly is glass and acrylic safe and the magnets float so you’ll never have to fish it out of your substrate. Algae Free also produces a wildly popular line of magnetic powerhead holders that replace the unreliable suction cups that are generally included with aquarium powerheads. An upgrade kit for the best-selling Maxi-Jet powerhead line is the latest addition to Algae Free’s growing arsenal of high-quality aquarium supplies.
Manufacturers warranty: 1 year
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Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
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