What do you guys think about Northfin? I know it may not be the most readily available food on the market but it's been out a while and don't hear much about it, except when i do it's all good for Northfin. I myself have been using Northfin for awhile after moving from Hikarii and I can say colors and growth have been positive results from it. Now i have not used NLS alone as a diet so I can't compare the two there, but i have recently started complementing pellets with NLS flakes which my fish also enjoy.