I'm curious too as to why you are trying to use it? There's no need to use any supplementions for on feed or even a non feeding ball.
Has the animal had a regurge? That's the only time I've seen people use probiotics. I've seen probiotics used more with lizards and geckos that are being treated for parasites.
But a regular fasting ball and or a non-ill animal wouldn't need this.
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