martinc909
Member
Just walked by my tank 5 minutes ago and I saw my puffer in his defense mode. Why would he get like that. I don't think none of his other aquatic buddies did anything to him. I have a 120 gallon tank with a humu trigger and sfe. I know my nitrates are high, i've been trying to get them down I do 5 gallons in one day then 10 then 5 then 15 then 5 then 10 and so on. I've been doing that for about 7-9 days and my nitrates are like around 20-40.