Spring is in full bloom in the world of Animal Crossing: New Horizons, and with it comes a fresh batch of fish to catch in your island's rivers and sea. If you're a budding ichthyologist or simply looking to complete your museum collection, March brings a diverse range of species to your shores. Let's dive in and explore the must-catch fish for this month.

Before we start, remember that fish in ACNH are available at different times of the day and night, so be sure to check your in-game clock to maximize your catch. Now, let's get our fishing rods ready and explore the March fish list!

March River Fish
The rivers on your island will be teeming with life this March, with a mix of new and returning species. Here are some river fish you shouldn't miss:

First on our list is the Cherry Salmon, a vibrant orange fish that's sure to brighten up your museum. You can catch this beauty from 4 PM to 9 AM, so make sure to set aside some time in the evening or early morning to reel one in.
Cherry Salmon

The Cherry Salmon is a stunning addition to your fish collection, with its bright orange body and distinctive black spots. It's a medium-sized fish, so it won't take up too much space in your museum tank.
To increase your chances of catching a Cherry Salmon, fish in the middle of your river using a regular fishing rod. You can also try using a golden fishing rod for a higher catch rate, but it's not strictly necessary.
Bitterling

Another must-catch river fish in March is the Bitterling. This tiny, silver fish is a returning favorite that's perfect for completing your fish collection. You can find it swimming in your river from 9 AM to 4 PM, so make sure to grab your rod during the daytime.
The Bitterling is a small fish, so it's perfect for catching with a regular fishing rod. You don't need any special equipment to reel one in, making it an easy catch for both beginners and experienced players alike.
March Sea Creatures

March also brings a variety of exciting sea creatures to your island's shores. From sharks to rays, there's plenty to catch if you're willing to venture out into the open sea. Let's take a look at some of the must-catch sea fish this month:
First up is the Great White Shark, a formidable predator that's sure to make a splash in your museum. This massive fish can be caught from 4 PM to 9 AM, so make sure to set aside some time in the evening or early morning to try and reel one in.



















Great White Shark
The Great White Shark is a truly impressive catch, with its sleek body and powerful jaws. It's a large fish, so it will take up quite a bit of space in your museum tank, but it's well worth the effort to catch one.
To increase your chances of catching a Great White Shark, fish in the open sea using a regular fishing rod. You can also try using a golden fishing rod for a higher catch rate, but it's not strictly necessary. Be prepared for a fight, though – this is one of the strongest fish in the game!
Mola
Another must-catch sea creature in March is the Mola, also known as the ocean sunfish. This unique fish is a returning favorite that's perfect for completing your sea creature collection. You can find it swimming in the open sea from 9 AM to 4 PM, so make sure to grab your rod during the daytime.
The Mola is a large fish, so it's perfect for catching with a regular fishing rod. You don't need any special equipment to reel one in, making it an easy catch for both beginners and experienced players alike. Just be prepared for a bit of a struggle – this fish can put up a fight!
As the weather warms up and the days grow longer, there's no better time to grab your fishing rod and hit the water in Animal Crossing: New Horizons. With a diverse range of fish and sea creatures to catch, March is the perfect month to expand your collection and fill out your museum. So get out there and start fishing – who knows what you might catch?