How do largemouth do in moderately fertile (mesotrophic) lakes?
Well — inside the part of the lake that suits them. A largemouth's best water is warm, weedy and fertile, and a mesotrophic lake has less of that than a rich, shallow one: clearer water, weeds confined to the bays and the inside of the basin, and a main lake of rock and open water that belongs to smallmouth and walleye. So the population is usually smaller and more concentrated, not worse. Look where the lake imitates a fertile one — protected bays, docks, reed and pad shorelines, the deep weed edge at around 4 m (13 ft) — and expect clearer water to demand quieter, more natural presentations than a stained weed lake does. The practical mistake is fishing the whole lake; on this kind of water a largemouth uses a fraction of it.
The full story
This answer is one piece of a longer lesson — setups, diagrams and the reasoning behind it.
More questions about Territory & aggression
Same topic, other species
- Why do crappie nest in colonies instead of spreading out like bass? — Crappie
- Are muskie territorial? — Muskellunge (Muskie)
- Are perch territorial at all? — Yellow Perch
- Do pike defend territories? — Northern Pike
- Can smallmouth live in small ponds or in truly cold northern lakes? — Smallmouth Bass
- Is there really a pecking order among trout in a pool? — Trout (Rainbow · Brook · Lake)
- Are walleye territorial? — Walleye