Fishery

[Minion0ne]

This would be a small building like the chicken coop or the rabbit hutch but for fish.

This building would allow the hearthling to drop in any given roe and have it turn into a fingerling of the corresponding fish, then grow into it's adult version. There would be no breeding going on, just maturation of the fish from egg to adult.

[loleznub]

I'd expect this to be added in as how coops function instead..

Fish spawns roe, roe matures, turns into new fish higher q capped by 'swill'.. Kinda silly that fish falls off after the early game due to no quality increases. Aquaculture has been around for a really long time