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Sonoma County's Full-Line Aquarium Store
Welcome to Caesar's Tropical Fish
Explore a wide variety of freshwater fish, saltwater fish, coral, pond fish, and live aquatic plants in person — plus aquariums, food, filtration, and pond supplies you can shop online.
35+
Years Serving Santa Rosa
3
Livestock Departments
Freshwater · Saltwater · Pond Fish
2
Live Plant Departments
Aquatic Plants · Pond Plants
Shop Online
See all in-stock supplies →Everything to set up and maintain a tank
Browse aquariums, food, filtration, and pond supplies online, with convenient pickup options at the store.
Shop Online
Aquariums & Tanks
Starter kits and complete aquariums for freshwater and marine setups.
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Shop Online
Fish Food
Pellets, wafers and specialty diets from trusted aquarium brands.
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Shop Online
Filters & Supplies
Power filters and essential equipment for keeping water clear and healthy.
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Shop Online
Pond Supplies
Pond filtration, food and seasonal essentials for backyard water gardens.
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Available Online Now
View all in-stock products →
Shop in-stock products by brand
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Visit the Fish Room
Freshwater, saltwater & pond fish
Explore our three livestock departments: freshwater fish, saltwater fish, and pond fish. Coral and reef life are part of the saltwater experience. Browse our blog for helpful care advice, then visit the store for current availability and help choosing compatible livestock.
Tank & Pond Plants
Bring the system to life
Explore our two live plant departments: aquatic plants for aquariums and pond plants for outdoor spaces. You can also shop pond care supplies.
Carrying Top Quality & Trusted Brands
FluvalAqueonAPIEshoppsHikariCaribSeaSan Francisco BayAquatop
Services
Aquarium & pond maintenance
Keep your water healthy and your system looking its best with professional maintenance and design support.
- Routine aquarium cleaning and water changes
- Pond maintenance, filtration checks and algae control
- Custom tank and pond design consultations
Visit Us
Come see the fish room in person
Our team can help with tank planning, product selection, livestock compatibility, filtration, pond care and troubleshooting.
Monday – Saturday: 10:30am – 6:30pm
Sunday: 12:00pm – 5:00pm
From Our Blog
Read All Blog Posts →
Tips, insights & advice for your aquarium
Explore our latest blog posts for practical tips, helpful insights, and advice on caring for your fish, reef, and aquarium.
Water Quality
Beneficial Bacteria: How Nite-Out II Protects Your Tank
Learn how beneficial nitrifying bacteria break down ammonia and nitrite to help maintain a healthier, safer aquarium.
Read blog post →
Freshwater Fish
Oscar Fish: The Amazon's Most Intelligent "Wet Pet"
Meet this bold, big-personality cichlid, learn about its care needs, and understand why Oscars need plenty of room to grow.
Read blog post →What Customers Say
Knowledgeable local help
Customers frequently mention helpful staff, a strong in-store selection, and practical guidance for freshwater, saltwater, reef and pond setups.
Read Google Reviews →Contact Us
Ask us about our products, request services, or send a partnership offer. We will get back to you within 3 business days.