[JonandJo]

Ok at the minute my tank is being treated for ich but before it started I noticed white particles falling through the water from my spray bar. At first I thought it was oxygen but then thought that would rise up and not go down. However there is no visible white particles on my gravel which is black.

Is this normal? Is this Ich fungus?

 

[crzy2u]

I don't really know if it's a parasite or not, but I know that micro bubbles move all around. Mine go in a circular movement with the water current
Anyway someone else needs to give their advice as I'm not familiar with parasites and the like.

 

[NeonFlux]

Very small baby Malaysian Trumpet Snail shell remains that died in the canister filter possibly and made their way out?