I have got 5 koi in a aquarium. I am growing them, and by the time they reach 6 inches they will be moved out in to a garden pond for further growth, while new 2" koi will be moved in to the aquarium. What type of cat fish or loach would suit the same conditions, and live along side koi about 2-6 inches?
What cat fish or loach will go well with koi, if any?
- Thread starter Mark
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