#1 for Affordable Aquarium Fish: Saltwater and Tropical

We are the best source for Saltwater Fish & Saltwater Aquariums, Tropical Fish, Freshwater Fish, Fish Tanks & Aquariums, Aquarium Filters, Aquarium Decor and Supplies, including Saltwater Fish & Fish Pond Maintenance. We carry over 400 amazing varieties of fish and marine life, including Angelfish, Anglerfish, Bannerfish, Batfish, Blennies, and Butterflyfish.

Moreover, our catalog highlights Aquarium Fish and a broad range of marine life, such as Cardinalfish, Clownfish, Damselfish, Dottyback Fish, Eels, Sharks, Goby Fish, Hawkfish, Hogfish, Lionfish, Pufferfish, Foxface Fish, Rabbitfish, Tang Fish, Wrasse, Anemones, Crabs, Shrimp, Starfish, and Octopus.

Additionally, our inventory is always expanding, so there’s little limit to the marine life available for sale, including rare and exotic sea-life. We also offer Koi Pond Fish and related Aquatic Accessories to support healthy setups.

Buy Aquarium Fish with peace of mind under Pete’s 7-Day Money-Back Guarantee for online purchases backs your order.

Pete’s Aquariums & Fish has been serving aquarium lovers all across the United States for over 15 years. Call or click today.

Showing 1–100 of 408 results

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  Invertebrate Fish for Aquariums

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  Buy Aquarium Supplies

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  Saltwater Aquarium Fish for Sale

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  Freshwater Aquarium Fish for Sale

• Sale!

  Achilles Tang Fish or Achilles Surgeonfish

  $569.99 – $899.99Price range: $569.99 through $899.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  African Mappa Puffer Fish or Map Puffer Fish

  $149.99 – $675.99Price range: $149.99 through $675.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Allen’s Damselfish or Neon Damselfish

  $9.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Altipinnatus Anthias Fish

  $21.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Annularis Angelfish or Blue Ring Angelfish

  $129.99 – $329.99Price range: $129.99 through $329.99 Select options This product has multiple variants. The options may be chosen on the product page
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  API Bottom Feeder Pellets with Shrimp

  $7.99 Select options This product has multiple variants. The options may be chosen on the product page
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  API Marine MelaFix

  $21.99 Select options This product has multiple variants. The options may be chosen on the product page
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  API Marine Proper pH 8.2 7.4 oz

  $12.99 Select options This product has multiple variants. The options may be chosen on the product page
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  API Marine Stress Coat

  $19.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Aqueon Goldfish Flakes

  $8.99 – $14.99Price range: $8.99 through $14.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Arabian Angelfish or Asfur AngelFish

  $259.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Arc-Eyed Hawkfish

  $18.99 – $26.99Price range: $18.99 through $26.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Arrow Crab or Spider Crab

  $14.99 – $43.99Price range: $14.99 through $43.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Assorted Freshwater Cichlids

  $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Assorted GloFish (Tetra, Neon, Black Molly, Danio)

  $3.99 – $14.99Price range: $3.99 through $14.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Assorted Grade-A Koi Fish

  $34.99 – $149.99Price range: $34.99 through $149.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Astraea Turbo Snail or Astraea Star Snail

  $1.99 Original price was: $1.99.$1.90Current price is: $1.90. Add to cart
• Sale!

  Atlantic Queen Triggerfish or Queen Trigger

  $69.99 – $679.99Price range: $69.99 through $679.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Atlantic Stingray

  $99.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bali Golden Yellow Belly Damselfish

  $14.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Banana Wrasse Fish or Yellow Brown Wrasse

  $59.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Banded Cat Shark

  Rated 5.00 out of 5
  $259.99 – $299.99Price range: $259.99 through $299.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Banded Hawkfish or Blood Red Hawkfish

  $21.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Banded Parrotfish or New Zealand Banded Wrasse

  $109.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Banggai Cardinalfish or Kaudern’s Cardinal

  $39.99 – $44.99Price range: $39.99 through $44.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bartlett’s Anthias or Bartlett’s Fairy Bass

  $45.99 – $59.99Price range: $45.99 through $59.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bellus Angelfish

  $259.99 – $289.99Price range: $259.99 through $289.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Bennetti Butterflyfish or Bluelashed Butterflyfish

  $69.99 Original price was: $69.99.$59.99Current price is: $59.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Bicolor Angelfish or Oriole Angelfish

  $59.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bicolor Anthias

  $42.99 Select options This product has multiple variants. The options may be chosen on the product page
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  BiColor Cleaner Wrasse or BiColored Cleanerfish

  $39.99 – $49.99Price range: $39.99 through $49.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bicolor Goatfish or Dash & Dot Goatfish

  $49.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bicolor Parrotfish or Bumphead Parrotfish

  $59.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bio Cube

  $599.99 Add to cart
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  Black Anglerfish

  $149.99 – $159.99Price range: $149.99 through $159.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Bird Wrasse Fish or Green Bird Wrasse

  $39.99 – $179.99Price range: $39.99 through $179.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Combtooth Blenny or Namive’s Blenny

  $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Durgon Triggerfish

  $269.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Koi Fish or Karasu Koi Fish

  $49.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Peacock Lionfish

  $79.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Percula Clownfish or Black False Percula Clownfish

  $46.99 – $53.99Price range: $46.99 through $53.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Black Ribbon Eel or Leaf-Nosed Moray Eel

  $129.99 Original price was: $129.99.$109.99Current price is: $109.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Black Sea Cucumber or Lollyfish

  $34.99 – $39.99Price range: $34.99 through $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Spotted Anglerfish or Blotched Anglerfish

  $129.99 – $149.99Price range: $129.99 through $149.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black Volitan Lionfish or Red Volitan Lionfish

  $89.99 – $239.99Price range: $89.99 through $239.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Black-Saddled Coral Grouper or Saddle Grouper

  $159.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blackened Butterfly Fish

  $16.99 – $39.99Price range: $16.99 through $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blackeye Thicklip Wrasse or Half-and-Half Wrasse

  $29.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blonde Naso Tang or Orange Spine Unicornfish

  $110.99 – $249.99Price range: $110.99 through $249.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blood Parrot Cichlid

  $49.99 – $99.99Price range: $49.99 through $99.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Angelfish or Common Angelfish

  $189.99 – $499.99Price range: $189.99 through $499.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Damselfish or Hedley’s Damselfish

  $9.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Dog Face Puffer or Arothron Dog Face Puffer(sale)

  $359.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Face Angelfish

  $179.99 – $699.99Price range: $179.99 through $699.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Hippo Tang Fish or Pacific Regal Blue Tang

  $59.99 – $159.99Price range: $59.99 through $159.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Jaw Triggerfish or Blue Throat Triggerfish

  $129.99 – $279.99Price range: $129.99 through $279.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Koran Angelfish or Semicircle Angelfish

  $129.99 – $209.99Price range: $129.99 through $209.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Leg Hermit Crab or Tricolor Hermit Crab

  $1.89 Original price was: $1.89.$1.39Current price is: $1.39. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Line Grouper Fish or Boenacki Grouper

  $129.99 – $249.99Price range: $129.99 through $249.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Pygmy Angelfish or Cherub Angelfish

  $59.99 – $74.99Price range: $59.99 through $74.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Reef Chromis or Blue Chromis Damselfish

  $29.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Ribbon Eel or Leaf-Nosed Moray Eel

  $259.99 Original price was: $259.99.$229.99Current price is: $229.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Spiny Lobster or Painted Rock Lobster

  $129.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Striped Hermit Crab

  $12.99 Original price was: $12.99.$10.99Current price is: $10.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Blue Tuxedo Urchin or Sphere Urchin

  $39.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Blue Unicorn Tang or Spotted Unicornfish

  $99.99 – $359.99Price range: $99.99 through $359.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue-Line Snapper Fish or Bluestripe Snapper

  $49.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue-Ringed Octopus

  Rated 5.00 out of 5
  $209.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue-Sided Wrasse or Blue Scaled Fairy Wrasse

  $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Blue-Spotted Jawfish

  $169.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Bluehead Wrasse Fish or Blue-Headed Wrasse

  $49.99 Original price was: $49.99.$39.99Current price is: $39.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Bluelined Triggerfish or Fuscus Triggerfish

  $489.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Bluespotted Ribbontail Stingray

  Rated 5.00 out of 5
  $389.99 Original price was: $389.99.$349.99Current price is: $349.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Bluestreak Cleaner Wrasse

  $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bow Front Aquarium Tank Cabinets

  $1,399.99 – $2,499.99Price range: $1,399.99 through $2,499.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bristletooth Tomini Tang or Tomini Surgeonfish

  $79.99 – $139.99Price range: $79.99 through $139.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Brittle Stars or Serpent Stars

  $39.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Brown Banded Shark or Cat Shark

  Rated 5.00 out of 5
  $249.99 – $529.99Price range: $249.99 through $529.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Brown Spiny Lobster

  $32.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bullet Goby or Brown Barred Goby

  $49.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Bumble Bee Snail

  $3.50 Add to cart
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  Camelback Shrimp or Dancing Shrimp

  $24.99 Add to cart
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  Caribbean Octopus

  Rated 5.00 out of 5
  $149.99 – $209.99Price range: $149.99 through $209.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Caribbean Sharpnose Toby or Atlantic Toby Pufferfish

  $79.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Carpenter’s Flasher Wrasse

  $59.99 Original price was: $59.99.$49.99Current price is: $49.99. Select options This product has multiple variants. The options may be chosen on the product page
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  Cerith Snail

  $2.99 – $18.99Price range: $2.99 through $18.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Checkerboard Wrasse or Hortulanus Wrasse

  $59.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Chevron Butterflyfish or Triangulate Butterflyfish

  $19.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Chevron Tang Fish or Hawaiian Bristletooth Fish

  $225.99 – $289.99Price range: $225.99 through $289.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Chinese Zebra Goby or Zebra Dart Goby

  $29.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Chocolate Chip Sea Star or Horned Sea Star

  $29.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Chrysurus Angelfish or Goldtail Angelfish

  $459.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Cinnamon Clownfish or Red & Black Anemonefish

  $29.99 – $59.99Price range: $29.99 through $59.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Citron Butterflyfish or Speckled Butterflyfish

  $17.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Clark’s Anemonefish or Yellowtail Clownfish

  $24.99 – $39.99Price range: $24.99 through $39.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Cleaner Skunk Shrimp

  $59.99 – $65.99Price range: $59.99 through $65.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Clown Anemonefish or False Percula Clownfish

  $24.99 – $26.99Price range: $24.99 through $26.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Clown Grouper Fish or Spotted Soapfish

  $129.99 Select options This product has multiple variants. The options may be chosen on the product page
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  Clown Sweetlips or Harlequin Sweetlips Fish

  $149.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  Clown Tang Fish or Clown Surgeonfish

  $69.99 – $459.99Price range: $69.99 through $459.99 Select options This product has multiple variants. The options may be chosen on the product page