There are cup shaped nipples that I recently purchased but haven't used yet. I plan on trying them with my quail. He's some just like the ones I bought: https://www.ebay.com/i/143010863982...0%26rvr_ts%3D30280e301680ac750a60b2d1fff41b70On that cage i would keep a male and 3 females, about the nibbles im not a fan, i prefer small bowls but that is just my opinion and experience, i've heard they work pretty well just not for me for some unknown reason