Finspan

No. Move the diver through all three zones; you may gain a zone bonus only if you have a fish in that same column and zone. (p. 6)

No. You may gain that column’s bottom bonus only the first time a diver reaches its bottom each week; later divers go in the gray box and get no bottom bonus. (p. 6)

Only if the slot matches the fish’s allowed zone, and fish with a blue, purple, or green color band must go in the matching dive-site column. Fish without one of those bands may go in any column. (p. 4)

The covering fish must be longer than the fish it consumes. Tokens on the consumed fish transfer to the new fish; the consumed fish stays underneath, no longer counts as a fish in your ocean, and is worth 1 point at game end. (pp. 5, 8)

Whenever 3 or more young share a slot, return 3 to the supply and replace them with a school token. A school is worth 6 points and cannot be broken up into young again. (p. 9)

Yes. Forage fish count as fish for dive-site bonuses and achievements, and they can be consumed by fish cards. A consumed forage fish counts as a consumed fish for achievements and end-game scoring. (p. 9)