Fish

Need any help to identify a species, learn if they can share an aquarium, or figure out what will bring out the best in them with proper care? Let's turn those questions into community backed answers.

    2. Have you ever had a Mandarin fish? 2

      • Shortie
      • May 18, 2025 at 9:25 PM
    3. Replies
      2
      Views
      3k
      2

    4. k31th

      May 18, 2025 at 9:25 PM

    2. Any saltwater fish that you think are 100% not to be kept by home aquarium setups? 3

      • darrie53
      • December 24, 2023 at 5:57 PM
    3. Replies
      3
      Views
      3.4k
      3

    4. leon

      December 24, 2023 at 5:57 PM

    2. Do you think there will be any GloFish that are saltwater fish? 3

      • Gilbert
      • March 3, 2021 at 12:43 PM
      • Gilbert
      • June 8, 2021 at 3:40 PM
    3. Replies
      3
      Views
      3.4k
      3

    4. tezwad

      June 8, 2021 at 3:40 PM

    2. Newly Discovered Saltwater Species 2

      • Jason
      • November 10, 2022 at 12:59 PM
      • Jason
      • March 3, 2023 at 10:40 AM
    3. Replies
      2
      Views
      3.5k
      2

    4. Jason

      March 3, 2023 at 10:40 AM

    2. Have you ever had any of your brackish or saltwater fish breed successfully? 2

      • Avery
      • June 22, 2020 at 5:27 PM
      • Avery
      • November 8, 2022 at 5:26 PM
    3. Replies
      2
      Views
      3.7k
      2

    4. Shortie

      November 8, 2022 at 5:26 PM

    2. Why do many saltwater stores don’t have a refund policy like they do with freshwater? 4

      • Brosj
      • February 22, 2021 at 2:37 PM
      • Brosj
      • August 22, 2022 at 1:57 PM
    3. Replies
      4
      Views
      3.7k
      4

    4. Li0nFish

      August 22, 2022 at 1:57 PM

    2. Have you had fish spawn by themselves? 4

      • Gilbert
      • February 4, 2021 at 12:09 PM
      • Gilbert
      • April 11, 2023 at 8:32 AM
    3. Replies
      4
      Views
      4.2k
      4

    4. cy.paul

      April 11, 2023 at 8:32 AM

    2. Lionfish tank size? 3

      • Li0nFish
      • July 29, 2023 at 9:13 PM
    3. Replies
      3
      Views
      4.3k
      3

    4. richiep

      July 29, 2023 at 9:13 PM

    2. Why can saltwater fishes only live in salty water? 5

      • Jason
      • November 14, 2022 at 11:24 AM
      • Jason
      • July 13, 2023 at 4:42 PM
    3. Replies
      5
      Views
      4.3k
      5

    4. leon

      July 13, 2023 at 4:42 PM

    2. Good starting saltwater fish? 5

      • votavk
      • July 14, 2020 at 7:01 PM
      • votavk
      • November 2, 2022 at 5:08 PM
    3. Replies
      5
      Views
      4.8k
      5

    4. Shortie

      November 2, 2022 at 5:08 PM

    2. Why not white shark ? 10

      • James
      • March 27, 2022 at 12:23 PM
      • James
      • August 22, 2022 at 1:55 PM
    3. Replies
      10
      Views
      6k
      10

    4. Li0nFish

      August 22, 2022 at 1:55 PM

    2. Easiest to care for and keep alive? 7

      • Lammchen
      • September 17, 2020 at 3:33 PM
      • Lammchen
      • September 9, 2023 at 5:13 PM
    3. Replies
      7
      Views
      6.4k
      7

    4. cy.paul

      September 9, 2023 at 5:13 PM

    2. When buying a used tank, do you keep the fish or give them away? 9

      • Gilbert
      • August 7, 2020 at 1:20 AM
      • Gilbert
      • June 6, 2023 at 8:03 PM
    3. Replies
      9
      Views
      6.9k
      9

    4. Ravenfreak

      June 6, 2023 at 8:03 PM

    2. Have you had your hand stung or bitten by your fish? 10

      • Majot45106
      • June 6, 2024 at 12:41 PM
    3. Replies
      10
      Views
      7.7k
      10

    4. leon

      June 6, 2024 at 12:41 PM

    2. Sad memories 9

      • Brosj
      • January 13, 2021 at 8:26 PM
      • Brosj
      • September 15, 2026 at 4:03 PM
    3. Replies
      9
      Views
      8.5k
      9

    4. DaniosForever

      September 15, 2026 at 4:03 PM

    2. Do you feed your fish every day? 14

      • Lucas
      • April 8, 2022 at 10:17 AM
      • Lucas
      • October 15, 2024 at 5:17 AM
    3. Replies
      14
      Views
      9.2k
      14

    4. cy.paul

      October 15, 2024 at 5:17 AM

    2. Do you source all of your fish from the same shop? 8

      • Avery
      • April 5, 2022 at 4:07 PM
      • Avery
      • September 19, 2026 at 11:59 AM
    3. Replies
      8
      Views
      9.7k
      8

    4. jeremysiu612

      September 19, 2026 at 11:59 AM

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