My ultralight pond set up, a Shimano fx 100 reel with 10 lb mono

What does a reel's size number actually mean? Is it not the recommended weight of the line? (Story in captions) : r/FishingForBeginners

Shimano Fishing SENSILITE X70 L SPN A Freshwater Trout Panfish Spinning [SENSX70LA]

Okuma Fin Chaser X Series Spinning Combo - 7ft, Medium Heavy Power, 2pc

40lb black drum on 12lb mono with my dinky daiwa samurai spinning combo : r/Fishing

Spinning Reels Fishing Reels — Lake Pro Tackle

Best items and accessories for those looking for fishing at the best price - Research Tognini pesca

Can someone give me aa opinion on kast king that isn't just “made in china = bad” : r/Fishing

RAUB Fishing Tackle

Shim A No Catalog, PDF, Fishing Rod