Right now I would recommend something high in protein and fiber to get him their omega one is a fine choice but nls, hikari, and ocean nutrition offer more also look around at the products seachem have to offer for supplements you can soak your pellets in to boost em up a little some of their supplements have nutritional value that most foods don't offer and if you use them make sure somewhere in the product description it say freshwater safe or can be used for freshwater fish
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