Acrylic Magnetic Algae Cleaner?

[danajs]

We’re looking for a magnetic algae cleaner/scraper that is suitable for acrylic aquariums.

I know there are loads on the market, but the trouble we’re having is finding one big enough for a 31mm thick acrylic aquarium in the UK.

We’ve asked a few local aquatics stores and they can’t even order anything in special.

Any suggestions?

 

[StripySnailGirl04]

Nerite Snails.