Swapped out 6x 29 gallon tanks for a 180. It's plumbed to drain and to the main goldfish system.
Here's what it looked like when it was installed originally.
Reviewing guanine mutants in goldfish. From goldfish varieties and
genetics: handbook for breeders by Joseph smart. @rare_goldfish has a nice
batch of oranda fry with interesting coloration. #goldfishbreeders
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via Instagram https://www.instagram.com/p/B9Is2UrJNKI/
4 years ago