Tap Tap Fish – AbyssRium Hidden Fish Mini Guide

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This is a “mini guide” for Tap Tap Fish – AbyssRium, with only the hidden fish information, split out to be faster & easier to load on mobile devices. Feel free to add to your homescreen for each access!
See the main guide for a more comprehensive set of information.

AbyssRium’s Hidden Fish

As a general note, AbyssRium is a pretty buggy game, and if something requires 10 Things, don’t be particularly surprised if it doesn’t pop up after exactly 10 actions. It might take a bit of time or a few more actions to properly register, and fish will generally not pop until you’re back to the main menu if you’re taking photos/etc.

  • Blue Clownfish
    • Take a picture of Percula Clownfish (orange ones)  3 times
  • Snowflake Clownfish
    • Push Twitter button 5 times in Settings
    • It’s a good idea to unlock these two immediately so you don’t end up too many Orange/red clownfish repeats
  • Randall’s Goby
    • Take 3 pictures of Gobies
  • Clown Tang
    • Take pictures of Tangs 5 times
  • Convict Tang
    • Do nothing for 1 hour
    • You must leave Abyssrium open, which means you’ll want the game in Battery Saver mode and on a charger because Abyssrium is crazy battery hungry.
  • Naso Tang
    • Own 50 Tangs
      • Fusion Tangs still count towards this number, and making Fusion tangs will speed up this otherwise arduous process, so it’s highly recommended!
    • Obviously, you’re going to want to do this one after finishing most other objectives or your aquarium is going to be very boring
    • The time period after Z vitality is ideal to get tons of fish quickly for this
  • Jewel Damsel
    • Tap the upper left corner of screen 1,000 times (seriously)
    • Don’t watch the Hard Worker counter while trying this, it won’t necessarily sync up. You’ll get it, just keep it up
    • Midas Tap doesn’t count for hidden fish, you’ll need to manually tap.
      • Use multiple fingers as Midas Tap will only trigger on one. You can use a finger on one hand to “hold” the midas tap and two/three fingers on the other hand to “drum” the top left corner to make it go a bit faster
  • Narwhal
    • Tap the top left corner of the screen 5,000 times
      • It doesn’t have to be consecutive, but you can do it all in one session without much trouble. It takes a while but not hours.
  • Cross Damsel
    • Take 3 pictures of a Damsel
    • Chromis count as Damsels
  • French Angel
    • Save picture of Angelfish 3 times
    • That’s save to your device, not just take it or share it
  • Springer Dottyback
    • Share picture 3 times
    • You can press the share button, delete the draft and still get it credit for sharing as long as it switches apps
  • Panther Grouper
    • Share a picture of Parrotfish 10 times
      • Mahi Mahi counts as a Parrotfish
  • Moorish Idol
    • Take picture of Mystery Chest 5 times (wait for it to spawn first obviously)
      • Tap the chest to make sure you’re focused on it, it needs to be the focus not just in frame
      • Some people report only getting it after sharing not just taking the pictures, so if you’re having trouble try that instead
    • Technically an Angelfish
  • Scribbled Angelfish:
    • Push See More button in Photo Award 10 times
    • This is in the Photo icon in the top right next to trophies, not when you take a picture yourself
  • Peppermint Angel
    • Own 30 Angelfish
      • Moorish Idol counts as an Angelfish
      • Fusion Angelfish still count towards the total, and making Fusion angels will speed up this otherwise arduous process, so it’s highly recommended!
    • Like the Naso Tang, save this for one of your final challenges in the game. It’s not as bad as it might sound, but it’s a long grind even after reaching Z vitality
  • Queen Angel
    • Fragile Staghorn Coral level 3000
  • Juvenile Pinnate Spadefish
    • Have 5 Facebook friends in game
      • The Facebook list ingame should have 7 people total for this unlock: Yourself, Kim (a bot), and 5 real people who are not you.
      • This requires connecting to facebook have having 5 friends who actually downloaded Abyssrium and linked to Facebook
      • If none of your friends play, there are facebook groups you can join to get people to add temporarily, unlock the fish and leave. I’ve heard of moderation and harassment issues with certain groups, so I don’t like to link to any specific groups and make sure you stay safe.
      • You can also find people willing to add you on the Community tab of my page
  • Pajama Cardinal
    • Open app 20 times in one day (you don’t have to close the app, just home screen-> back into app)
  • Mahi Mahi
    • Play at 0:00 AM (midnight) 10 times
    • A way that’s worked for at least some people is to cheat your phone’s clock to 11:59, let the clock move to 12 AM “naturally”, then open the app, leave to the home screen and re-open Abyssrium 10 times
      • If you don’t want to ‘cheat’, you could change your time zone so that ‘midnight occurs’ while you’re playing…though it’s really the same thing
    • This one seems a bit inconsistent and may be bugged
      • Some people say the game seems to give it them after Abyssrium runs in the background overnight, then they got the unlock much later the following day
      • I got it randomly at 7 PM after trying the time cheat, it’s possible it does unlock, but is delayed or something, or it’s since been fixed
  • Prized Walking Fish
    • Play the game for two days on the Attendance Calendar
      • All “play game for X days” achievements must be earned online
      • A big calendar will pop up and show you your daily rewards with a new fish every 7th day
      • These days do not have to be consecutive
    • This is called an Axolotl, popularized in part by the pokemon Wooper & Mudkip
    • Counts as an “event fish” with no vitality multiplier, and you only get one
    • If you somehow didn’t get one, you’ll need to send a bug report and they can send you one I believe
  • Sea Slug
    • Play game for 7 days
  • Giant Isopod
    • Play game for 14 days
  • Oarfish
    • Play game for 21 days
  • Coelacanth
    • Play game for 28 days
  • Giant Squid
    • Play game for 35 days
  • Camel Cowfish
    • Share picture of Blowfish 3 times
    • Boxfish, Puffers, Cowfish, Triggers, the Lionfish, and even the Sea Slug all count as Blowfish for this task
  • Spotted Mandarin Dragonet
    • Start AbyssRium upon notification
    • This has nothing to do with the “vitality full” notification, it’s a special notification that specifically says “it is time to get the hidden fish”. See the above link for much more info
  • Juvenile Spotted Boxfish
    • Start AbyssRium upon notification
    • Notification fish are unlocked in order, so this will only unlock after the Dragonet
  • Whale Shark
    • Start AbyssRium upon notification
      • Requires Star Horn Coral
        • Note people report having significantly more trouble getting the Whale Shark than any of the other similar fish
  • Potbelly Seahorse
    • Share picture of Seahorse 3 times
    • Amusingly, the Giant Isopod appears to count as a “seahorse” for this
  • Pygmy Seahorse
    • Play at 4 AM 5 times
    • You can change your phone’s time to cheat this because, I mean, screw that
    • You can just leave the Abyssrium app to the home page then reopen it 5 times
    • This one worked perfectly fine with time cheating for me, but some people report similar issues to the Mahi Mahi, so read the info there.
  • Nautilus
    • Use Delicious Food skill 50 times
  • Red Lobsters (Hidden, Fusion)
    • Sea Urchin Farm required
    • Use the Delicious Food skill 100 times
      • Did you know most lobsters only turn red during cooking?
        • RIP
    • This is a Fusion Fish and is created in the Fusion tab
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  • Striped Marlin
    • Appears to require Star Horn Coral
    • Take a photo of Striped Marlin.
      • I made a dedicated Striped Marlin Guide since this fish is so hard to get with extra details.
      • They may start appearing the first 30 minutes after Star Horn Coral is purchased, but they aren’t guaranteed.
      • They have what is said to be a”10% chance” of showing up every half hour of ingame time (not real time, the app has to be open).
      • Time is not consecutive. You do not have to reset the app after 30 minutes if you don’t see them, that will never help. Watching ads and playing the game will not prevent them from appearing
      • I really can’t stress enough that there is no magic trick to this. Asking me won’t get you them faster,and whatever you think is preventing them is almost certainly not. They are just extremely rare. Remember that with a 10% chance it is not out of the ordinary to need to try 15 or even 20+ times.
      • Here’s a photo of them so you know what you’re looking for
      • If you don’t mind eating some electricity, you can farm it a bit better by setting your device to keep it’s screen on (instructions for iOS and Android) and keep an eye on your device while it’s going. Be sure to turn these features off once you’re done.
    • It will be a swarm of them moving rapidly all around the map, it’s fairly easy to notice them.
    • Take a picture of it when it appears to unlock it. Make sure to “lock on” to it like any other fish, it can take a couple tries because they move fast.
      • Take a picture immediately when you first see one, then you can pan and zoom the freeze-frame while the app asks if you want to save/share. Find the marlin and tap it to change focus, then take another picture and boom, you’ve got it!
      • They’ll make many loops around the screen so don’t panic, but you do want to be fairly quick.
      • If you miss them, they will come back.
  • Bonito (Hidden, Fusion)
    • Unlock: Take a picture of Bonito. Yes, like the Marlin…
      • I found it only a couple hours after getting the update and wasn’t paying much attention, it may be much more common
      • May spawn without Sea Urchin? Probably just identical to the Marlin in that case
    • This is a Fusion Fish, found in the Fusion tab, not with the other fish
  • Mauve Stinger Jellyfish
    • Take a picture of a jellyfish 10 times
      • Some people don’t seem to get this until they share the image. If it doesn’t seem to work and you’ve counted 10 shots try that
  • Leatherback Turtle
    • Open the Mystery Chest 50 times
      • If you’re extremely averse to ads, you can consider this the last time you “need” to click an ad, as there are no more unique rewards for doing so
  • Commerson Dolphin
    • Save a picture of a dolphin 3 times
      • The Narwhal counts as a dolphin for this task, and is available sooner
        • The listed requirement of “save picture of the Coralite 3 times” is completely wrong and has been present for almost a full year
      • Seasonal event dolphins do not count
  • Manta Ray
    • Share a photo of Stingray 3 times
      • It says “to twitter” but it’s a lie, any sharing service works
    • The Oarfish counts as a Stingray for this
  • Hammerhead Shark
    • Save picture of shark 3 times
      • Goblin Shark does not count
  • Dugong
    • Own 78 types of Normal fish
    • What a beautiful Dugong! (chew)
  • Octopus
    • Requires Blue Table Coral
      • Costs 3.265 AC to unlock.
  • Cuttlefish
    • Requires Blue Table Coral
    • Acquire 3 Octopi
    • Only the actual “Octopus” fish will count for this
  • Vampire Squid
    • Requires Blue Table Coral
    • Tap upper right corner 1000 times
    • Did you know the Vampire Squid is not quite a squid nor an Octopus? It has it’s own Order, Vampyromorphida
  • Piglet Squid
    • Requires Blue Table Coral
    • Share a photo of Vampire Squid 5 times
  • Colossal Squid
    • Requires Blue Table Coral
    • Collect all Mollusca  (Misleading)
      • Acquire Octopus, Cuttlefish, Vampire Squid, and Piglet Squid
      • That’s all the other Blue Table Coral fish
      • (Trivia) It’s description should really read “Cephalopods,” a more narrow classification, but even then its written description is misleading
  • Leafy Seadragon
    • Requires White Swing Anemone
      • Costs 191.223 AV Vitality
      • Coralite level 2500
  • Ribbon Seadragon
    • Requires White Swing Anemone
  • Weedy Seadragon
    • Requires White Swing Anemone
    • Take a picture while using Delicious Food
  • Red Weedy Seadragon
  • Giant Seadragon
    • Requires White Swing Anemone
    • Acquire all 4 other Sea Dragons
  • Sawfish
    • Requires Orange Blade Coral
      • Costs 11.196 BP Vitality
      • Coralite level 3500
  • Shovelnose Guitarfish
    • Requires Orange Blade Coral
  • Torpedo Ray
    • Requires Orange Blade Coral
    • Own 75 types of normal fish
  • Bowmouth Guitarfish
    • Requires Orange Blade Coral
    • “Master of all skills”
      • Level 11 for Volcanic Eruption, Delicious Food, and Song of the Moon
        • Skills can go above this level as of the Expand update, but level 11 is still enough to unlock this
        • The nautilus, Magic Conch and Mysterious Shell don’t count for this
  • Giant Guitarfish
    • Requires Orange Blade Coral
    • Own 200 total fish
  • Sea Pig
    • Requires Pink Tree Coral
      • Costs 158.645 CS vitality
      • Coralite Level 5000
  • Hatchet Fish
    • Requires Pink Tree Coral
  • Blob Fish
    • Requires Pink Tree Coral
    • Share picture of a Sea Pig 5 times
  • Megamouth Shark
    • Requires Pink Tree Coral
    • Acquire 15 Great White Sharks
  • Gulper Eel
    • Requires Pink Tree Coral
    • Own 250 fish
  • Basking Shark
    • Requires Giant Green Kelp
      • Cost:92.893 DL Vitality.
  • Beluga Whale
    • Requires Giant Green Kelp
    • Acquire 10 Irrawaddy Dolphins
  • Dwarf Whale
    • Requires Giant Green Kelp
    • Own 99 kinds of fish
  • Migaloo
    • Requires Giant Green Kelp
    • Share images of 100 different fish species.
      • Shares before getting the Giant Green Kelp still count; if you already have 100 unique shares before getting Kelp you’ll unlock it the next time you “share” an image of a fish.
      • Easiest way to do this is to just make sure to “share” an image of each new fish as you unlock it. You’ll have over 100 fish by the time you unlock the Giant Green Kelp.
      • A more painful way to do this if you’ve already been playing for a while is to store all fish then take out a single fish of each species at once, sharing then storing them.
      • Remember to not actually share them. Click the share button, let it swap apps/bring up the Share menu, then back out. Don’t spam your friends with 100+ pictures.
      • Event Fish don’t count
  • 1000 Year Old Blue Whale
    • Acquire all normal fish (114 total)
      • Event fish & Fusion are excluded
      • Premium fish count toward the unlock as well
        • It’s thus possible to get the 10kYOBW without Giant Green Kelp as long as you have enough Premium Fish, but it’s likely most players will have to wait until getting Giant Green Kelp to get 114 different species anyway
      • Only one 1000 Year Old Blue Whale can be obtained, apparently due to performance reasons

Addendum

Other resources useful for AbyssRium players

Full AbyssRium guide -Anything you could ever ask for is in here!

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Hidden Fish Mini-Guide – All the non-event Hidden Fish

Fall Event Mini-Guide – All there is to know about the Fall event

Event Fish Mini-Guide – All info on limited-time events

Fusion Fish Guide – All Fusion fish and info on using them effectively

Striped Marlin/Bonito/Star Striped Marlin guide – Because these stupid RNG fish generate 10x as many questions as anything else

Video Guides – A YouTube playlist full of my AbyssRium video guides & updates

Other mobile games – Bored? Check out some other mobile games I’ve made guides or reviews for.

Questions? Comments? Leave them on the main guide! – comments are excluded on mini guides for faster loading.

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