Aquarium CO-OP easily has the best pricing on the web and quickest delivery!
This product did the job and did it well! I learned about it from Cory's youtube channel and shortly after got ich... Sadly all but two of my fish in this tank didn't receive treatment in time. Their delivery was so quick but I made the mistake of waiting until needed to have it on hand. It has stained my silicone pretty well but I'm grateful to say ich is done.
After viewing a random video that I found on-line to treat and diagnose ich, I came across the Aquarium Co-Op website. This brand of ich treatment was sort of difficult to find. We received our order in a timely manner and their customer service is excellent. I emailed a question inquiring about shipping, since I placed my order over a weekend and was pleasantly surprised that I got a response to my email within an hour! That’s commitment to your customers.