i saved a 20 inch arowana from a 125 gallon tank with the ph of below 6.09 cant even tell you what it was cuz it was off the chart. amo below a 8.0 on the chart and trates and trites .... well you know!! so i have had him in my 300 gallon for about 2 weeks. he is slowly healing up nicely from the amo burn. im suprised he didnt die from shock putting him into my tank. the only thing is he hasnt eating a thing yet. and it looking even skinnier then when i got him! im not sure what i can do i've tried everyhting, pellets, shrimp, talipia. im not going to try live. any help would be great. my tank param are ph7.0 amo .00 nit.00 nitrate.25