Posts tagged Fish size
Is it true that my fish will only grow to the size of its aquarium?

One of the more common myths about fish-keeping is that a fish will only grow to the size of the aquarium it is kept in. This mis-information likely started with Goldfish kept in bowls that did not seem to grow even though some achieved a life-span of several years (still a short life for a Goldfish). Somehow, this thinking then transferred into keeping tropical fish in aquariums and has remained in our lexicon ever since. This post aims to explain why this theory has taken hold in the mainstream hobbyist’s knowledge base, why it is incorrect thinking, and what you can do for your fish to make sure it’s life includes getting to the size it is genetically pre-destined to achieve.   

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