Hello fellow reefers,
Only been in the hobby for 10 weeks so sorry if this is a newbie question.
Usually buy my saltwater from lfs but been to a specialised marine shop for my ready mixed saltwater. After doing my water change found I’ve got all this left in the bottom of my container, is this normal and what is it?
Thanks in advance
Dom
Only been in the hobby for 10 weeks so sorry if this is a newbie question.
Usually buy my saltwater from lfs but been to a specialised marine shop for my ready mixed saltwater. After doing my water change found I’ve got all this left in the bottom of my container, is this normal and what is it?
Thanks in advance
Dom



