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					Originally Posted by fragNplug  im gonna hop in here, i had 45g 90g and a 60g i added all the livestock, sand, coral, and rock to one big 160g.anonia has been .25 , 0 nitrite and 0 nirate
 im pretty sure im going to kill everything.
 i have been using prime to keep the amonia down.
 so far so good fish are happy and eating.
 i had to do a 50% water change, but now im worried.
 any info for me from you experienced folks?
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 Suck out all that old dirty sand with a siphon hose, and wash it really well.  Add it back in in a month or so once you're done cleaning it up.  That's what I would do.