How to clean aquarium glass from inside?

[kzaveri19]

Especially the pesky coralline algae on glass?

 

[jhoop]

Real glass.............I use a razor blade. They sell holders for " paint " Will not scratch glass like the sand will getting stuck in a pad cleaner.

 

[saltyfilmfolks]

https://www.amazon.com/Kent-Marine-...&qid=1486875588&sr=1-1&keywords=glass+scraper
get extra "yellow" scrapers.

 

[Salty1962]

I use the strong Tunze algae scrapper. It's great due to no sand getting in it.

 

[jsker]

A flipper magnetic glass cleaner.

 

[MmmmBalf]

I use a flipper. Very happy with it.

 

[kashman100]

I use this homemade scraper. Wine cork, razor , stick and zip ties

 

[kzaveri19]

Thanks guys ! Got a Kent Marine Scaper