take the fish out and then dump new rocks on top after dumping the water out.. put the fish in a bag filled with water. this job could be difficult if you have a large amount of fish. it depends on how many fish you have
fishs eddy
by eating fishs and even other sharks
I don't think so. I know the fish may change it's own color. And that there is color-enhanseing food.
I think it is anomanys or sharks not sure and/or corals not sure or maybe only water.............. NOT SURE
All fish need at least a 50% water change weekly. Good practice is to change 10% daily and 50% weekly. It is assumed that the tank is large enough for the fish (1 inch of fish needs a minimum of 1 gallon of water) and filtered properly too.
NO
every fish finds hot water onceis my lifecycle mottoa fishs body tempurture depends on the water it lives in so remember the motto
deers or fishs
Stagnant ponds and rice patties in the Vietnam area. They breathe air because the water doesn't have any oxygen in it.
bass, bream,
The Indian & Pacific Oceans .
chalk goby