1. Welcome to Aquarium Space! We are a friendly online community for aquarium owners all over the world who love their tanks including their fish, reefs, corals, invertebrates and their aquatic livestock. If you haven't joined yet, we invite you to register and join our community!

Aquarium Space

  1. Welcome To Aquarium Space

    1. Introduce Yourself

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      592
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      NEW: Baby fry Lindylou.33, Apr 3, 2022

    2. Site News / Feedback / Questions

      Donate To This Forum
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      181
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      NEW: What are these? Renee Russell, Jan 4, 2022

  2. Aquarium Photos | Showcase

    1. Freshwater Aquariums & Fish Photos

      Aquarium photos and Showcase
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      NEW: German Blue Ram With Popeye Eagle Driver, Oct 19, 2019

    2. Saltwater Aquariums & Fish Photos

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    3. Reefs and Nano Aquarium Photos

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      NEW: Hello, big reef tank lover skinz78, Aug 19, 2013

    4. Photo Contest

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      NEW: 04/1/11 Photo Contest - Winner - WhiteGloveAquatics Ben, Apr 19, 2011

  3. Freshwater Aquarium Equipment & Maintenance

    1. Beginners, New Tanks, Recommendations

      beginners questions, aquarium setup, adding livestock
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      NEW: Algae Eater Recommendation fishmanbob3, Oct 30, 2019

    2. Aquarium Equipment & Decor

      tanks, pumps, decorations, filters, gravel, fish food, water conditioner
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      NEW: questions regarding tubifex/tubiflex worms & live food Jennifer Payne, May 20, 2021

    3. Aquatic Plants & Planted Tanks

      plants, recommendations, maintenance, lighting, CO2
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      NEW: cloudy water? Michael M. Noyes, Oct 24, 2019

    4. Aquarium Maintenance & Algae

      maintenance of your tank, algae problems
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      NEW: Brown hair and green hair and slime algae michael, Aug 1, 2018

    5. Fish Diseases & Cures

      sick fish, ich, dropsy, fin rot, fungus, flukes, hole in the head
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      NEW: swordtails keep dying :( michael, Jul 18, 2018

    6. Aquarium Articles

      Contribute great articles to help others with the aquariums.
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      NEW: Breeding Apistogramma Cacatuoides UncleNed, Jun 30, 2013

    7. DIY - Do It Yourself Projects

      Money saving, do it yourself projects, kits and ideas
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    8. Ponds, Streams, Outdoor Tanks

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      NEW: Indoor Zen/Meditation pond Mishell, Apr 16, 2018

  4. Freshwater Fish & Livestock

    1. Freshwater General Discussion

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      NEW: AqAdvisor - the new stocking calculator phascogale, Sep 19, 2020

    2. Betta Fish

      betta splendens, plakat, giant and king bettas
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      NEW: Are bettas and shrimp good tank mates? IsaacsMimi, Feb 20, 2022

    3. Catfish, Corydoras

      Catfish, Cory Cats, Pictus, Synodontis
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      NEW: How To Breed Corydora MOD_Dawn, Mar 4, 2011

    4. Cichlids

      african, new world, angelfish, discus, oscar, severum
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      NEW: Salvini male in a 52 gallon tank Shab, Jun 12, 2022

      1. African Cichlids

      2. New World Cichlids

      3. Discus

    5. Charicin Fish

      tetras, hatchets, killifish, pencilfish, silver dollars
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      NEW: pls help me!!! betta, Jun 16, 2014

    6. Cyprinid Fish

      Barbs, Rasboras, Danios, Bala Sharks, Rainbowfish
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      NEW: microrasbora galaxy betta, Jan 21, 2015

    7. Gourami, Labyrinth

      gourami, dwarf, giant, labyrinth fish
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      NEW: Beautiful Paradise Gourami Photo betta, Jun 15, 2014

    8. Invertebrates

      Shrimp, snails, crayfish, crabs, clams, sea monkeys, tadpoles, worms and other invertebrates.
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      NEW: CPO Crayfish are very hardy pets! Long trip, no effect! michael, Mar 2, 2015

    9. Livebearer Fish

      Platies, Mollies, Guppies, Swordtails, Endler's
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      NEW: Free Guppies Shellye, Jan 15, 2022

    10. Plecos, Sucker Cats

      plecos, algae eaters, flying fox
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      NEW: Too many? Maleah, Oct 20, 2019

    11. Loaches, Eels, Bichir

      botia, clown loach, bichir, eels
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      NEW: fire eel ideas????? logan mackrell, Jul 30, 2012

    12. Goldfish, Koi, Pond Fish

      goldfish, koi, cold water fish, pond livestock
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      NEW: Eyeless GoldFish bouncer36, Jul 8, 2012

    13. Brackish Fish, Gobies, Puffers

      Archer, Goby, Molly, Mono, Puffer, Scat
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    14. Amphibians, Rays, Other Fish

      arrowana, frogs, gars, knife fish, lungfish, piranha, rays, turtles
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  5. Saltwater, Marine & Reef Livestock

    1. Saltwater Fish Forum

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      NEW: Nassarius Snail Bursts Out of Sand to Find Food! betta, Jul 25, 2015

  6. Saltwater, Marine & Reef Aquariums

    1. Beginners, New Aquariums & Livestock

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      NEW: Please help me Learn About Aquariums! Booth_Fish, Oct 26, 2017

    2. Saltwater Tanks & Equipment

      saltwater and reef tanks, nanos, equipment, sumps, skimmers
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      NEW: Do I need a protein skimmer? Is a mechanical filter OK? michael, Apr 23, 2016

    3. Nano Reefs, Tanks & Equipment

      any saltwater or reef tank that is less than 30 gallons is a nano
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      NEW: Tunze 9001 Protein Skimmer Review michael, Apr 23, 2016

  7. Exotic Fish Classifieds & More

    1. Trading Post

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      NEW: Free Guppies, Male and Female Guppy Giveaway Ellen, Oct 27, 2019

    2. Product Reviews

      Review Products and Fish Stores You Love And Hate
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      NEW: Neon Tetras for Sale koiforchange, Aug 3, 2018