Long handle for C/C holder ideas

[Horse8mymoney]

I need ideas! I have a 300 gallon acrylic reef tank. Cleaning the very bottom near sand bed is impossible. What is recommended that can reach the bottom to scrap off the algae that is building up? My magnetic scraper isn’t cutting it. What can be used to hold a Credit card to scrap it. I use a 6 ft ladder to reach inside and I still can’t get very far down.

 

[Troylee]

Algae scrapers… all different sizes and plastic blades available.

 

[CK00020]

Flipper platinum 36”, uses credit cards or hotel room keys