I have three koi fish, roughly 10 in, 12 in and 14 in that are looking for a new home. We moved and their aquarium is too small (they were in a pond). They need a VERY LARGE aquarium, 150 gallon plus. Asking $20.00 in hopes that the person taking them is serious about their care. Please shoot me an email if you are interested or would like more info. Thank you!