Post pictures of your beloved aquaria here. Also good for pictures of your fish rooms or equipment discussions. If you are posting pictures of identified catfish, please do so in the appropriate husbandry and reproduction forum above.
I wouldn't recommend "Metronidazole" for young fish. In fact, it is almost non soluble in water. It lacks so its effect against worms and/or flagelates. If you wanne use it for adult fish; mix the powder under your nutrition so it don't miss its target.