This may be a Terry question.. I was kind of curious though. What are the signs of lung worms in ACF? I've tried Google but I haven't found too much information that was helpful.

I ask because I notice when my frogs surface for air they often burp up some air right afterwards. Maybe this is normal but I am just kind of wondering if I should be concerned.

They don't seem to act odd in any other way I've noticed, they swim a lot and they're always hungry like usual.

Any suggestions?