may seem like a silly question.....

[IM24TankTeam]

We just got the Tunze nano care magnet and it is doing a great job. You can't trap sand so it is virtually impossible to scratch your tank. You can even go below the sand bed and scrape. They have larger sizes for larger tanks.

 

[ekoroknay]

We just got the Tunze nano care magnet and it is doing a great job. You can't trap sand so it is virtually impossible to scratch your tank. You can even go below the sand bed and scrape. They have larger sizes for larger tanks.

I saw this last night on the brs website, thought about giving it a try