R**D
Best for the Fountain
I've used (tried) several different bands of algicide & fungicide for an outdoor copper fountain. The Physan works the best and has not shown any harmful side effects for the wildlife.
E**R
Dont think it worked
Followed directions but in 3 weeks the fungus was back
J**Y
Good product - does its job as advertised.
Works like a champ.
Trustpilot
2 weeks ago
3 weeks ago
