Tunze Care Magnet Issue

[ksed]

Anyone finding with their Tunze care magnet that when using the stainless steel blade on coralline algae the blue retainer loosens up or comes off?

 

[JaaxReef]

Anyone finding with their Tunze care magnet that when using the stainless steel blade on coralline algae the blue retainer loosens up or comes off?

I have the Strong magnet and have had no issues.

 

[Blue Ring Octopus]

No, I have an older model, I have upgraded my Tunze magnet by using a traditional glass side glass cleaner for the dry side, it holds better.