Bichir and cleaning Cats

[beblondie]

the simplest thing to do is keep track of your water chems and just scrape off the algae that might grow on the glass old credit cards are good for this-Anne

 

[Citrinellus]

old credit cards are good for this-Anne

The new ones that come in the mail with insane interest work just as well.

 

[Cholly]

The new ones that come in the mail with insane interest work just as well.

I like that idea almost as much as AOL disks for skeet.