HI Guys,
So as some of you know Ive just changed my 46L Fluval Edge from gravel to sand
Most of my plants dont need substrate as such, but I did add back several Vallisneria which obviosuly need ferts...only problem is I have sensitive Corydora Habrosus, Cherry Shrimp and a snail....Any suggestions what is safe??I hear copper and iron is bad for most invertebrates, but in high doses, and there seems to be a lot on the market deemed "Shrimp safe". That said, I would rather here from people experienced with using such products first...ideally id like place a tablet in the sand and let it dissolve where needed, rather that chucking a liquid into water stream, but open to suggestions please.
Nathan
So as some of you know Ive just changed my 46L Fluval Edge from gravel to sand
Most of my plants dont need substrate as such, but I did add back several Vallisneria which obviosuly need ferts...only problem is I have sensitive Corydora Habrosus, Cherry Shrimp and a snail....Any suggestions what is safe??I hear copper and iron is bad for most invertebrates, but in high doses, and there seems to be a lot on the market deemed "Shrimp safe". That said, I would rather here from people experienced with using such products first...ideally id like place a tablet in the sand and let it dissolve where needed, rather that chucking a liquid into water stream, but open to suggestions please.
Nathan