Jürgen Beisser wrote:
]
Due to a German website, this product contains: (1) 6.3 mg Ethacridine
lactate, (2) 3.2 mg Copper ++, (3) 0.26 mg Methyl orange, (4) 1 mg
Proflavin. This means it is a multifunctiol product. Be careful if you
have certain plants because of (1), (2), or if you have snails, shrimps
because of (2).

Yeah - that should kill plants, inverts, and just about anything on the
surface of a fish. I wonder what the methyl orange is for?

--
Put the word aquaria in the subject to reply.
Did you read the FAQ? http://faq.thekrib.com