Best way to determine fish food quality is to read the label which contains the ingredients. O1 is definitely the top 3 foods IMO. We had a member her actually eat some for himself and he liked it 
×Go S. Vettel #1 Infiniti Redbull! 4x WDC!!! Congrats on another flawless title and 9 wins back to back in 1 season (record!) See you next year in Australia boys!× <GET BETTER SCHUMI>
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Cheap way to decrease nitrates and keep your fish healthy: http://monsterfishkeepers.com/forums/showthread.php?t=504763
×Go S. Vettel #1 Infiniti Redbull! 4x WDC!!! Congrats on another flawless title and 9 wins back to back in 1 season (record!) See you next year in Australia boys!× <GET BETTER SCHUMI>
__________________________________________________________________
Cheap way to decrease nitrates and keep your fish healthy: http://monsterfishkeepers.com/forums/showthread.php?t=504763