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Food coloring in SW

Posted: Wed Mar 17, 2010 4:17 pm
by purplecandle
My 7 year old got mad at me and put a few drops of neon green food coloring into a five gallon bucket that I am using to create salt water for my tanks...the bucket has a filter (no filter media) and heater attached to it.

Needless to say he is in a serious time out.

If this was just regular water I would just throw it away and start over.

But, this bucket has A lot of $$$ salt in it...as I make it very concentrated and use other buckets (with filters) of FW to dilute it and then put into tanks.

Should I throw it away? If I used a filter with media would that take out the color??

Because it is save for humans would it be save for puffs...after a lot of dilution?

Re: Food coloring in SW

Posted: Wed Mar 17, 2010 4:37 pm
by Brandon8521
i have used food coloring to try to get fish to eat some krill i baught at one time. At first i was thinking maybe if it was a darker color they would eat it.... so i used food coloring to make it a dark red color. They actually tore into after i did that. There was a lil bleed off in my water not much at all though and it didnt hurt anything in my tank plants or fish. But that was a fw tank i dont know what it would do to a sw tank just my experiance with food coloring in a tank.

Re: Food coloring in SW

Posted: Wed Mar 17, 2010 5:04 pm
by Nick
I don't imagine just a few drops would matter at all.

Re: Food coloring in SW

Posted: Wed Mar 17, 2010 5:06 pm
by purplecandle
Ok, thanks guys :)

Re: Food coloring in SW

Posted: Wed Mar 17, 2010 11:17 pm
by Pufferpunk
+1, food coloring is pretty safe.

Re: Food coloring in SW

Posted: Thu Mar 18, 2010 5:24 pm
by ghost_shrimp
Why don't you filter it with activated carbon just to be safe?

Re: Food coloring in SW

Posted: Thu Mar 18, 2010 6:21 pm
by purplecandle
All is well! By the time the SW was diluted I could not see the coloring anymore :)

Re: Food coloring in SW

Posted: Thu Mar 18, 2010 6:26 pm
by L!$A
Good to hear! :)