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Aquarium Source
Aquarium Source
  • Forum
  • Info & Tips
    • → Setup & Maintenance
    • Why Your Betta Fish Is Laying At The Bottom Of The Tank
    • Why Is My Goldfish Turning Black?
    • Why Your Betta Fish Isn’t Eating
    • Why Is My Goldfish Turning White? All Possible Causes
    • Dropsy In Fish: Your Guide To Symptoms & Treatment
    • More Info & Tips →
  • Care Guides
    • → Resources (fish groups)
    • Setup & Maintenance
    • Freshwater Fish
    • Saltwater Fish
    • Brackish Fish
    • Shrimp
    • Coral
    • Plants
    • More Care Guides →
  • Product Reviews
    • Best Rimless Aquarium Tanks
    • Top Nano Protein Skimmers
    • The Best Aquarium Heaters
    • Fluval FX4 Canister Filter Review
    • Our Favorite BioPellet Reactors
    • The Best Nano Protein Skimmers
    • Fluval FX6 Canister Filter Review
    • Best Self-Cleaning Fish Tanks
    • Top 5 Best Turtle Tank Heaters
    • Best Canister Filters
    • More Reviews →
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Browsing Category

Resources

25 posts

Home - Resources

RResources
Read More
  • 10 minute read

Our 10 Favorite and Most Popular Surgeonfish or Tangs

  • byAlison Yang
  • March 31, 2026
Deciding which tang to add to your saltwater aquarium is a difficult task due to the many great…
RResources
Dwarf pencilfish inside a community aquarium
Read More
  • 18 minute read

35 Peaceful Community Fish For Your Tank (Updated List)

  • byMillie Sheppard
  • March 31, 2026
Picking some community fish for your freshwater aquarium can seem a little intimidating at first. With so many…
RResources
A group of clown loaches looking for snails to eat
Read More
  • 8 minute read

The Best Snail-Eating Fish For Your Aquarium

  • byAlison Yang
  • March 31, 2026
Snail-eating fish are one of the best ways to get rid of snails in your aquarium. Instead of…
RResources
A Bala Shark swimming in a freshwater aquarium
Read More
  • 12 minute read

11 Freshwater Sharks For Fish Tanks Of All Sizes

  • byElizabeth Sheehan
  • March 31, 2026
Freshwater aquarium sharks have become super popular lately, and it’s easy to see why people are obsessed! There’s…
RResources
A goldfish looking for tank mates
Read More
  • 10 minute read

13 Amazing Goldfish Tank Mates (Best Companions)

  • byMillie Sheppard
  • March 31, 2026
Finding suitable goldfish tank mates is harder than it seems. While hardy, these fish have specific compatibility needs…
RResources
two cardinal tetra in a freshwater aquarium
Read More
  • 20 minute read

31 Amazing Types Of Tetra Species (The Complete List)

  • byAlison Yang
  • March 31, 2026
There are so many types of tetras that you can choose to keep in your aquarium that it’s…
RResources
Betta fish in a 5 gallon tank
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  • 11 minute read

21 Best Fish For 5 Gallon Tanks (With Pictures)

  • byMillie Sheppard
  • March 31, 2026
There are a surprising amount of options out there when it comes to the best fish for 5…
RResources
A tank without any of the common types of aquarium algae
Read More
  • 15 minute read

12 Types Of Aquarium Algae + All Causes & Treatments

  • byMillie Sheppard
  • March 31, 2026
Knowing the main types of aquarium algae is an essential skill for all fishkeepers. Being able to recognize…
RResources
A Fiddler freshwater aquarium crab facing the camera
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  • 12 minute read

9 Stunning Freshwater Crabs You Need For Your Aquarium

  • byAlison Yang
  • March 31, 2026
Freshwater aquarium crabs are an option that many aquarists overlook. They think about fish, shrimp, snails, etc. But…
RResources
A male Odessa Barb
Read More
  • 14 minute read

27 Best Cold Water Fish For Your Aquarium (No Heater)

  • byMillie Sheppard
  • March 31, 2026
If you’re considering getting some cold water fish for your aquarium, you have a lot of options. In…
RResources
A colorful freshwater fish called the Fancy Guppy swimming alone
Read More
  • 17 minute read

The 27 Most Colorful Freshwater Fish For Your Aquarium

  • byMillie Sheppard
  • March 31, 2026
Ever since we got into the aquarium scene we’ve been on the lookout for different kinds of colorful…
RResources
Cherry Shrimp exploring a freshwater aquarium
Read More
  • 10 minute read

17 Types Of Freshwater Aquarium Shrimp You Need To See

  • byAlison Yang
  • March 31, 2026
Freshwater aquarium shrimp are some of the most overlooked critters to include in your tank. We understand why…
RResources
The Zebra loach bottom feeder fish
Read More
  • 13 minute read

15 Bottom Feeder Fish For Your Aquarium (Freshwater)

  • byMillie Sheppard
  • March 31, 2026
Bottom feeder fish are a fantastic addition to any aquarium. They’re a ton of fun to watch, usually…
RResources
One Gold Nugget Pleco on driftwood
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  • 11 minute read

15 Types Of Plecos You Should Consider For Your Tank

  • byAlison Yang
  • March 31, 2026
If you’re interested in learning about the most popular types of plecos, then you’ve come to the right…
RResources
A freshwater Aquarium Snail sitting on the leaf of a plant
Read More
  • 9 minute read

The 13 Best Types Of Aquarium Snails (Freshwater)

  • byMillie Sheppard
  • March 31, 2026
With so many types of freshwater aquarium snails out there, it can be tricky to decide which one…
RResources
A dirty tank that needs some algae eaters
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  • 12 minute read

The 20 Best Algae Eaters For Your Freshwater Tank

  • byAlison Yang
  • March 31, 2026
You’re always battling algae if you own a freshwater tank. It’s just the way it is. But you…
RResources
Aggressive Tiger Barb swimming in a dark aquarium
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  • 16 minute read

23 Predatory & Aggressive Freshwater Fish For Your Tank

  • byAlison Yang
  • March 31, 2026
Did you know that some of the most aggressive freshwater fish for aquariums are also the most popular?…
RResources
Oranda Goldfish type
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  • 12 minute read

The Most Popular Types Of Goldfish (Updated List)

  • byMillie Sheppard
  • March 30, 2026
Goldfish are one of the first fish people mention when talking about home aquariums. But most don’t realize…
RResources
The floating plant Duckweed in a fish tank
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  • 12 minute read

13 Best Floating Aquarium Plants (No Hassle)

  • byMillie Sheppard
  • March 30, 2026
Floating aquarium plants can bring a completely new dynamic to your tank. In fact, they’re our favorite suggestion…
RResources
A freshwater aquarium catfish resting on a log
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  • 11 minute read

The 15 Best Types Of Freshwater Aquarium Catfish

  • byAlison Yang
  • March 30, 2026
Aquarium catfish come in all shapes and sizes. They’re super popular among fish lovers everywhere! Want to know…
RResources
Betta fish plant on the bottom of an aquarium
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  • 14 minute read

17 Best Live Plants For Betta Fish (Easy To Care For)

  • byMillie Sheppard
  • March 30, 2026
Picking the best live plants for Betta fish is something that many aquarists struggle with. It can either…
RResources
A Harlequin Rasbora swimming in a freshwater nano tank
Read More
  • 15 minute read

21 Small Freshwater Fish For Nano Tanks & Aquariums

  • byAlison Yang
  • March 30, 2026
Choosing the perfect small nano fish for your freshwater aquarium is like picking a needle in a haystack…
RResources
Many koi fish in a large pond
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  • 8 minute read

11 Best Pond Fish That You Need To See (Wide Variety)

  • byAlison Yang
  • March 30, 2026
Choosing the best pond fish sure isn’t a walk in the park. Plenty of fish species might survive…
RResources
A low light Anubias barteri plant in an aquarium
Read More
  • 16 minute read

The 35 Best Low Light Aquarium Plants (Must-See)

  • byAlison Yang
  • March 30, 2026
It’s no accident that the top low light aquarium plants are so well-loved. These plants let your tank…
RResources
Two Galaxy Rasboras swimming together
Read More
  • 8 minute read

10 Popular Types Of Rasboras You Need To See

  • byAlison Yang
  • March 30, 2026
There are loads of rasbora types to pick from for your aquarium. And there’s a lot to like…
Aquarium Source
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