I have 25 leopardfish and 8 guppy fry(about 1-1/2 month old-1cm) in a 30Ltank.
I have been feedng microworms,flake,granules,bloodworms and the occasional mossie larvae,but they just arent growing. The tank is kept at 23-25 degrees has a 300lph filter and weekly 20% waterchanges. Anything i can do to make them grow faster?