Starting with update 1.3.0, Animal Crossing: New Horizons added the possibility of finding and exhibiting in the Blatero museum sea creatures, which can be collected using the new swimming mechanics.
In this guide we will see how to find, identify and make the most of them on your island, dividing them according to the month in which you can get them in the Northern Hemisphere.
To find out how to find the other collectibles exhibited at the Blatero museum, I refer you to our guides on Volpolo fish, insects, fossils and works of art and also to ours complete guide.
- How to find and use them
- All sea creatures
- Sea creatures of January
- Sea creatures of February
- Marine creatures of March
- Sea creatures of April
- Sea creatures of May
- Sea creatures of June
- Sea creatures of July
- Sea creatures of August
- Sea creatures of September
- Sea creatures of October
- November sea creatures
- Sea creatures of December
How to find and use marine creatures
To look for sea creatures you will have to swim in the ocean, so first go to Mirco and Marco's shop and buy one of the wetsuits there.
There will always be a wetsuit with horizontal stripes, while at Punto Nook you can buy, by entering the Nook Catalog selection, a Nook Inc. wetsuit (Green) and one of 4 wetsuits with leaf motif per day.
Once you have one of them, wear it and try to run towards the ocean that surrounds your island: you will notice that you will not only be able to enter it, but you will also be able to move inside it.
Once this is done, look for the various scattered black shadows, hover over them and press Y to capture a sea creature.
As with normal fish, marine creatures will also be identifiable based on the shade they cast, especially the features to keep in mind are how much it will move and size. The latter will also be distinguishable from bubbles issued: the bigger the shadow, the more bubbles it will emit.
As for their use, as previously mentioned you can donate one specimen per creature to Blathers and exhibit it at the museum.
In case you find more specimens, just sell them at Mirco and Marco's shop to get some more Stars, but remember to avoid selling in the external cash box if you do not want your earnings. reduced by 20%.
If you really like them, however, you can display them in your home or outside on the island like normal fish.
One last use concerns just one creature in particular, the Scallops, which you can donate to the inhabitant pasqualo to get some unique rewards.
For more information on this, I refer you to our guide to Pasqualo.
All sea creatures available
There will be a total of 40 sea creatures in the game, whose appearance will depend on the month and time they are searched for.
As mentioned above, we will only consider here the northern hemisphere, but to know which creatures to get in the southern hemisphere, just look at which ones are available 6 months later than when you are playing.
Abalone
- Months of availability: January, June, July, August, September, October, November, December
- Schedule: from 9: 00 to 16: 00
- Shadow size: average
- Movement speed: average
- Prezzo di Vendita: 2.000 Little Stars
Wakame seaweed
- Months of availability: January, February, March, April, May, June, July, October, November, December
- Schedule: anytime
- Shadow size: great
- Movement speed: very slow
- Prezzo di Vendita: 600 Little Stars
Sea pineapple
- Months of availability: April, May, June, July, August
- Schedule: anytime
- Shadow size: small
- Movement speed: average
- Prezzo di Vendita: 1.500 Little Stars
Sea anemone
- Months of availability: all the year
- Schedule: anytime
- Shadow size: small
- Movement speed: average
- Prezzo di Vendita: 500 Little Stars
Garden eel
- Months of availability: May, June, July, August, September, October
- Schedule: from 4: 00 to 21: 00
- Shadow size: small
- Movement speed: no movement
- Prezzo di Vendita: 1.100 Little Stars
Mediterranean lobster
- Months of availability: October November December
- Schedule: from 21: 00 to 4: 00
- Shadow size: great
- Movement speed: fast
- Prezzo di Vendita: 5.000 Little Stars
Lobster
- Months of availability: January, April, May, June, December
- Schedule: anytime
- Shadow size: great
- Movement speed: fast
- Prezzo di Vendita: 4.500 Little Stars
Whelk
- Months of availability: all the year
- Schedule: anytime
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 1.000
Firefly squid
- Months of availability: March, April, May, June
- Schedule: from 21: 00 to 4: 00
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 1.400 Little Stars
Vampire squid
- Months of availability: May, June, July, August
- Schedule: from 16: 00 to 9: 00
- Shadow size: average
- Movement speed: very fast
- Prezzo di Vendita: 10.000 Little Stars
Scallop
- Months of availability: all the year
- Schedule: anytime
- Shadow size: average
- Movement speed: slow
- Prezzo di Vendita: 1.200 Little Stars
Basket of Venus
- Months of availability: January, February, October, November, December
- Schedule: anytime
- Shadow size: average
- Movement speed: very fast
- Prezzo di Vendita: 5.000 Little Stars
Sea cucumber
- Months of availability: January, February, March, April, November, December
- Schedule: anytime
- Shadow size: average
- Movement speed: slow
- Prezzo di Vendita: 500 Little Stars
Mussel
- Months of availability: June, July, August, September, October, November, December
- Schedule: anytime
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 1.500 Little Stars
Dog tooth
- Months of availability: all the year
- Schedule: anytime
- Shadow size: very small
- Movement speed: very slow
- Prezzo di Vendita: 600 Little Stars
Northern shrimp
- Months of availability: January, February, September, October, November, December
- Schedule: from 16: 00 to 9: 00
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 1.400 Little Stars
Black tiger shrimp
- Months of availability: June july august september
- Schedule: from 16: 00 to 9: 00
- Shadow size: small
- Movement speed: no movement
- Prezzo di Vendita: 3.000 Little Stars
Mantis shrimp
- Months of availability: all the year
- Schedule: from 16: 00 to 9: 00
- Shadow size: small
- Movement speed: no movement
- Prezzo di Vendita: 2.500
Snow crab
- Months of availability: January, February, March, April, November, December
- Schedule: anytime
- Shadow size: great
- Movement speed: very fast
- Prezzo di Vendita: 6.000 Little Stars
Horseshoe crab
- Months of availability: July August September
- Schedule: from 21: 00 to 4: 00
- Shadow size: average
- Movement speed: fast
- Prezzo di Vendita: 2.500 Little Stars
Gazami crab
- Months of availability: June, July, August, September, October, November
- Schedule: anytime
- Shadow size: average
- Movement speed: average
- Prezzo di Vendita: 2.200 Little Stars
Giant crab of Japan
- Months of availability: March April
- Schedule: anytime
- Shadow size: very big
- Movement speed: very fast
- Prezzo di Vendita: 12.000 Little Stars
Giant crab
- Months of availability: January, February, March, November, December
- Schedule: anytime
- Shadow size: great
- Movement speed: very fast
- Prezzo di Vendita: 8.000 Little Stars
Crab
- Months of availability: January, February, March, April, May, December
- Schedule: anytime
- Shadow size: average
- Movement speed: no movement
- Prezzo di Vendita: 1.900 Little Stars
Giant isopod
- Months of availability: July, August, September, October
- Schedule: from 21:00 to 4:00 and from 9:00 to 16:00
- Shadow size: average
- Movement speed: very fast
- Prezzo di Vendita: 12.000 Little Stars
Turban snail
- Months of availability: March, April, May, September, October, November, December
- Schedule: anytime
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 1.000 Little Stars
Medusa aurelia
- Months of availability: July August September
- Schedule: anytime
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 600 Little Stars
Nautilus
- Months of availability: March, April, May, June, September, October, November
- Schedule: from 16: 00 to 9: 00
- Shadow size: average
- Movement speed: slow
- Prezzo di Vendita: 1.800 Little Stars
Nudibranchs
- Months of availability: all the year
- Schedule: anytime
- Shadow size: very small
- Movement speed: slow
- Prezzo di Vendita: 600 Little Stars
Oyster
- Months of availability: January, February, September, October, November, December
- Schedule: anytime
- Shadow size: small
- Movement speed: no movement
- Prezzo di Vendita: 1.100 Little Stars
Pinctada oyster
- Months of availability: all the year
- Schedule: anytime
- Shadow size: small
- Movement speed: average
- Prezzo di Vendita: 2.800 Little Stars
Octopus
- Months of availability: all the year
- Schedule: anytime
- Shadow size: average
- Movement speed: average
- Prezzo di Vendita: 1.300 Little Stars
Octopus umbrella
- Months of availability: March, April, May, September, October, November
- Schedule: anytime
- Shadow size: small
- Movement speed: fast
- Prezzo di Vendita: 6.000 Little Stars
Piglet of the sea
- Months of availability: January, February, November, December
- Schedule: from 16: 00 to 9: 00
- Shadow size: small
- Movement speed: fast
- Prezzo di Vendita: 10.000 Little Stars
Sea urchin
- Months of availability: May, June, July, August, September
- Schedule: anytime
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 1.700 Little Stars
Hedgehog pencil
- Months of availability: May, June, July, August, September
- Schedule: from 16: 00 to 9: 00
- Shadow size: small
- Movement speed: average
- Prezzo di Vendita: 2.000 Little Stars
Starfish
- Months of availability: all the year
- Schedule: anytime
- Shadow size: small
- Movement speed: slow
- Prezzo di Vendita: 500 Little Stars
Giant clam
- Months of availability: May, June, July, August, September
- Schedule: anytime
- Shadow size: very big
- Movement speed: very fast
- Prezzo di Vendita: 15.000 Little Stars
Flat worm
- Months of availability: August September
- Schedule: from 16: 00 to 9: 00
- Shadow size: very small
- Movement speed: very slow
- Prezzo di Vendita: 700 Little Stars
Sea vine
- Months of availability: June july august september
- Schedule: anytime
- Shadow size: small
- Movement speed: very slow
- Prezzo di Vendita: 900 Little Stars
Sea creatures for each month
The fish in Bold they will be those just introduced in the current month, while the fish in italics will go away in the next one.
All the year
Some marine creatures will be present throughout the year, and they are as follows:
January
February
March
April
May
June
July
August
September
October
November
December