Fish Stores in Denver, CO

Find the best aquarium and fish stores in Denver, CO — your source for tropical, freshwater, and saltwater fish, exotic species, quality supplies, and expert advice.

8
Total Store Listings

Complete Directory of Local Aquarium Shops

DenCOdiscus.com

Address:

4175 S Roslyn St, Denver, CO 80237, USA

Socials:

Categories:

freshwater
tropical

Services:

delivery

Status:

OPERATIONAL

Fish Den Inc.

Address:

5055 W 44th Ave, Denver, CO 80212, USA

Socials:

Categories:

freshwater
saltwater
tropical

Status:

OPERATIONAL

Petco

Address:

3705 E Colfax Ave #102, Denver, CO 80206, USA

Status:

OPERATIONAL

Aquatic Dog

Address:

7429 E Iliff Ave, Denver, CO 80231, USA

Categories:

freshwater
shrimps
aquatic plants
tropical

Status:

OPERATIONAL

Petco

Address:

5709 W 44th Ave, Denver, CO 80212, USA

Status:

OPERATIONAL

T Ray's aquariums

Address:

261 S Vrain St, Denver, CO 80219, USA

Categories:

corals
tropical

Services:

tank design
tank installation
tank maintenance

Status:

OPERATIONAL

Petco

Address:

4100 E Mexico Ave Ste E, Denver, CO 80222, USA

Status:

OPERATIONAL

Petco

Address:

7400 E Hampden Ave Ste 8, Denver, CO 80231, USA

Status:

OPERATIONAL

How to Find Good Aquarium and Fish Stores in Denver, CO

Finding the right aquarium and fish store in Denver, CO is essential for building a healthy and thriving aquatic environment. Whether you're looking for tropical fish, freshwater species, saltwater fish, or exotic aquatic pets, these stores provide access to healthy fish, quality aquarium supplies, expert advice, and ongoing support for your aquarium hobby.

Tips When Shopping at Aquarium and Fish Stores

  • Verify store cleanliness and tank maintenance - clean, well-maintained tanks indicate proper fish care and health standards
  • Assess staff knowledge - knowledgeable employees should answer questions about species compatibility, tank requirements, and care
  • Observe fish health before purchasing - look for active swimming, vibrant colors, clear eyes, and intact fins
  • Research species compatibility and adult size - ensure fish are compatible with each other and your tank can accommodate their full-grown size
  • Inquire about return policies and health guarantees - reputable stores often offer guarantees on fish health

What to Look for When Choosing Fish

Signs of Healthy Fish

  • Active swimming behavior
  • Vibrant, natural colors
  • Clear, bright eyes
  • Intact fins without tears or damage

Warning Signs to Avoid

  • White spots or unusual growths (signs of disease)
  • Clamped fins or lethargic behavior
  • Cloudy or damaged eyes
  • Dead or sick fish in the same tank