as i was going to clean my guppy tank today, i decided last night it was time to move some of the fish. when i lifted the lid, all of them came to see me.
i noticed 1 of my girls covered in White Spots. after staring at the fish a little longer, saw it on others too, though not as bad.
later in the evening i saw a fry that had lost its top fin, is a pale colour across the section of his body below where the top fin should be and most of its tail is missing. is this fin rot??
also, 1 of my girls has clamped up tight.
don't know parameters yet.
but as for treating the white spot, i have a bottle of tonic. the directions are 1ml - 20L water.
i have BN's in the tank. how would this affect them? do i half the dose or use something else??