[Aquarium safe paint]

I think the change just made it more like other brands on the shelf, but didn't necessarily make it toxic. 

[Aquarium safe paint]

What is the rule of thumb when it comes to paint? I know Dean mentioned what he uses before in a video, but I can't find it now. I'm just looking to paint a filter intake. 

I know Krylon Fusion used to be recommended often, but I also understand that formula changed some time ago. I have Rust-oleum 2X on hand, which says it works on plastic. Is this ok, or do I need to shell out for something plastic specific like Tamiya? -Thanks 

[Internal parasites in fahaka]

I'm trying to de-worm a baby fahaka. He was treated with general cure, rested for two weeks, and has now finished a second round of general cure but is still passing a lot of worms. 

Is it safe to assume that if it persists for too much longer I need to try something more aggressive like flubendazole/fenbendazole?