Nitrates are sweet as mate that tank he is in is stable massive bio load for the stock thats in it. All smiles. The 6ft that i plan to have him in for a few months though is under alot of strain biologically. Im thinking once i take the jag pair out the sand driftwood leaves n branches. It will naturally with weekly wc go back to alkaline and bio will be able to get back on top of things.Watch your Nitrates. My S Aro got cloudy eye from the nitrates going up and I am still healing him. So I would defiantly watch for that. Also try feeding pellets.