Hello,
I have noticed some white mold like substance growing on some wood in my tropical freshwater tank. I introduced the wood a few months ago, but I have read that the mould can appear on newly established aquariums. This has got me thinking if the bacteria numbers have crashed, although last weeks water tests showed that the water quality is very good.
Basically I would like to know if it could be preventing me introducing new fish as the last couple of attempts have died the next day. In each case the fish have been added carefully and appeared to be healthy.
Any help will be appreciated.
I have noticed some white mold like substance growing on some wood in my tropical freshwater tank. I introduced the wood a few months ago, but I have read that the mould can appear on newly established aquariums. This has got me thinking if the bacteria numbers have crashed, although last weeks water tests showed that the water quality is very good.
Basically I would like to know if it could be preventing me introducing new fish as the last couple of attempts have died the next day. In each case the fish have been added carefully and appeared to be healthy.
Any help will be appreciated.
