Maltimomma
Aquarium Advice Freak
I just added some new gravel to my tank and now its cloudy. I guess I didn't rinse it enough. Will it harm my fish? What, if anything, should I do?
it depends on where the gravel was from
if it is store packaged like coral life products you buy at petsmart/petco it will be fine.
in the package sometimes they include a small packet of water clarifier, use it.
if its an independent shop and they use bulk gravel that has not been prerinsed your fish can get fungus infections.
if it is just a little cloudy, dont worry about it for a day or so but go ahead and change 25% of the water now.
if you see any leaves or sticks in your substrate you need to take the fish out now and completely clean the gravel or they most likely will get a serious infection.