Except that there are multiple cases of puffers starving themselves to death.feeding fish is like feeding kids. they may not always like it, but who cares? would you feed your kid nothing but chicken mcnuggets?
plenty of threads here on getting picky fish on pellets, or sneaking them into favorite foods. the puffer you can easily feed other foods by feeding the snails a varied diet.
a hungry fish is not a picky fish.
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