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yeahcheetah

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Location
Long Island
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I just dumped 2 40lb bags into my tank containing salt water.Then the whole tank became milky with very thick white foam on the surface. Then the foam went away a bit but the water has no sign of cleaing up. I am a little worried. Anybody know what the white foam could be? I highly doubt the water will be cleared by tomorrow morning. Is there anything wrong?

Here is the product link:
http://www.caribsea.com/pages/products/ocean_direct.html
 

deelucky

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Location
LARGO, FLORIDA
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not to worry as long as there is nothing in the tank.when i setup the 125 for my folks it took almost a week to clear.give it time it will go away. are you running a skimmer? hows your flow?
 

yeahcheetah

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Location
Long Island
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I think I shouldn't have just dump the sand from the top. Now I will have to wait longer for the water to clear up. My skimmer is on and the flow is coming from my return pump which is a mag7. I can always increase the flow by installing a MJ1200. Since the pumps will prevent sediment to form, should I turn them off?
 

bad coffee

Inept at life.
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Try a filter sock, Keep changing it until it's clean

also, do you have any rock in the tank? My first tank was cloudy for a week. The day I put rock into the tank it cleared up in hours.

B
 
Location
NYC
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did you use the included "bio magnet"? its supposed to clear up the water and "reposition" the bacteria onto the substrate or rock. anyways, its under the directions link on the page you posted.
 

yeahcheetah

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Location
Long Island
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To bad coffee, yes I put in the rock first then the sand, but the tank is still cloudy overnight.
To chazertis, yes I did dump in the "bio magnet", it did not help. I think the suspending stuff are very fine CaCO3 particles. Bacteria are too small to see.
I am going to try a filter sock. Thanks guys.
 

Dmitry

Senior Member
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I think it's basically sand dust. I put in my arag-live and tahitian moon sand and had similar things, but on a smaller scale. I put the sand in before the water and then poured the water into a cup standing on the sandbed, so the water poured gently into the tank. But I had mild cloudiness and a layer of something covering the surface. But it all went away.
 

yeahcheetah

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Location
Long Island
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Thanks, guys. The water cleared a bit as we post. But any movement in the bottom will stir them up again. I don't know what's gonna happen after my fishes are added. I have a pair of maroon clown and a coris wrasse, both like to stir things up. I think my nightmare has just began.
 

drunkfish13

Member
Location
farmingdale, ny
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i left my 120 not running for a few days with an internal fluval filter filled with carbon and it cleared up in a few days. hasn't been cloudy since and i am running a blueline 70 full out which as removed all the sand near the front glass. i had the AGA tank drilled with 2 1 1/2inch drains for anyone that is wondering.
 

Dmitry

Senior Member
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If the slightest movement of the sand creates a sand-storm - there's strong water movement on the bottom of the tank. You might have to re-arrange the directions your power-heads are blowing water to slow it down on the bottom.
 

pmui

Senior Member
Location
NYC/NJ
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39   0   0
i didn't ralize you used "Live" sand. Then i would suggest throwing in a raw shrimp or silverside to make the bacteria colonize faster. I would definetly make sure the tank is cycled before adding anything, just becuase the "Live" sand has some bacteria, does not mean it's balanced for your tank.
 

yeahcheetah

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Location
Long Island
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You guys are great, thanks!
I am wondering if lowering the pH would help to make the cloudiness go away faster. The IO salt that I use gives high pH at aournd 8.4 (according to my crappy API kit), it could be higher since the next step on the color chart is 8.8. I think I am going to grab some analytical grade acetic acid from my lab. I only wish I can also borrow the thoudsand-dollar pH meter.
 

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