C chriz2 Member Apr 12, 2013 #1 I have had my 125 gallon reef tank running for 2 years and just recently had a amonia spike for some reason. All live stock has been accounted for. Does anyone have any idea what else could cause spike.
I have had my 125 gallon reef tank running for 2 years and just recently had a amonia spike for some reason. All live stock has been accounted for. Does anyone have any idea what else could cause spike.
Smitty Premium member Apr 13, 2013 #5 Have you recently moved some of your rock work around, or has the sand bed been disturbed?