Gerald Bassleer
Gerald Bassleer

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Hello! I'm Gerald Bassleer, your holistic Fish Doctor with 49 years experience. Please select one of 32 languages at upright corner! Ask me your questions as clearly(!) as possible and I will do my best to answer. And maybe repeat in a different way? To get unlimited answers to solve all your problems with fish, please join VIP-Membership at https://www.patreon.com/cw/geraldbassleer/membership

What innovations in fish food have you developed to support fish immune systems?

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