[edo]

i was planning to use melafix to heal my gourami but i wasnt sure if it would affect my plants and CO2.
thanx

 

[trenac]

It will not effect plants or C02.

 

[SpaZtik]

It will not effect plants or C02.

yup

 

[JanS]

What kind of trouble is your Gourami having? Melafix may or may not be the remedy, although it can't hurt anything.