That is normal too. Trust me I have been through the Prime saga, with phone calls. The answers are always, that is still normal. You can call tham also for verification.
packer43064;4210194; said:Every Prime bottle I've had had the black small particles. It's normal.
Also every bottle has it's own degree of funk to it. Usually a nasty fart smell to it but every bottle has done totally fine with the fish. Your seriously worrying too much about it.
knifegill;4210262; said:I freak out about my wild oscar, too. Everything that goes near that tank goes through a rigorous mental checklist.
Citrinellus;4210332; said:I give mine a good shake for a few min and the dark particles usually dissolve.![]()