Does anyone local have some they'd be willing to sell a bit of? I can paypal and do a porch pick-up to maintain social distance.
It's mostly used by koi keepers and it's hard to find and pricey, particularly if you only need enough for aquarium sized bodies of water.I got a 'prepper' email that recommended people buy fish antibiotics because it was the same as human antibiotics if people were having trouble getting needed meds. Amazing how many sectors this whole mess reaches into. I saw someone recommending coffee filters as an alternative to TP.
I was glad Jon asked though because I had never heard of oxolinic acid either.