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Fish Tank Jobs in California (NOW HIRING)

Quality Marine

Aquarist

Los Angeles, CA · On-site

$18.42 - $20/hr

Aquarium keeping, preferred (Ever kept a fish tank? Let us know!) Physical Requirements Standing for more than 7 hours per day. Able to lift 60 lbs.

Quality Marine

Aquarist

Los Angeles, CA · On-site

$18.42 - $20/hr

Aquarium keeping, preferred (Ever kept a fish tank? Let us know!) Physical Requirements Standing for more than 7 hours per day. Able to lift 60 lbs.

99 Ranch Market

#71 Dublin Seafood Clerk

Dublin, CA · On-site

$17.50 - $19/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

99 Ranch Market

#76 Sacramento Seafood Clerk

Sacramento, CA · On-site

$16.50 - $17.50/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

99 Ranch Market

#86 Seafood Clerk

Folsom, CA · On-site

$18 - $19/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

99 Ranch Market

#86 Seafood Clerk

Folsom, CA · On-site

$20 - $22/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

99 Ranch Market

#71 Dublin Seafood Clerk

Dublin, CA · On-site

$17.50 - $19/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

99 Ranch Market

#76 Seafood Supervisor

Sacramento, CA · On-site

$20 - $22/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

99 Ranch Market

#76 Sacramento Seafood Clerk

Sacramento, CA · On-site

$16.50 - $18/hr

Fish Tank Maintenance - Clean seafood tanks and change appliances on a regular basis to maintain freshness and quality of products, and maintain the cleanliness of seafood tanks. * Cleaning - Follow ...

Janelle Holden DDS

Dental Hygienist

Manhattan Beach, CA · On-site

$40.50 - $53.25/hr

Our Practice Environment Our jungle themed office is a state of the art practice with swimming salt water fish, fresh water tank with turtles, tv's with the latest movies and murals in every room to ...

AEG

Aquarist Apprentice $19.00/HR

Vallejo, CA · On-site

$19/hr

Provide in-tank maintenance including scrubbing algae, vacuuming sand, cleaning windows, etc ... Checking the health and appearance of the fish on a daily basis and immediately reporting any ...

Biohub

Lab Manager, Aquaculture

San Francisco, CA · On-site +1

Manages equipment moves and maintenance (e.g., tank cleaning, filter changes, system defrosting ... fish husbandry). * Ability to communicate clearly, directly, and respectfully with multiple ...

Biohub

Lab Manager, Aquaculture

San Francisco, CA

Manages equipment moves and maintenance (e.g., tank cleaning, filter changes, system defrosting ... fish husbandry). * Ability to communicate clearly, directly, and respectfully with multiple ...

Socket.dev

Lab Manager, Aquaculture

San Francisco, CA · On-site

Manages equipment moves and maintenance (e.g., tank cleaning, filter changes, system defrosting ... fish husbandry). * Ability to communicate clearly, directly, and respectfully with multiple ...

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All JobsFish Tank JobsFish Tank Jobs in California

Fish Tank information

See California salary details

$12

$17

$23

How much do fish tank jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for fish tank in California is $17.50, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $18.99 per hour, depending on experience, location, and employer.

What is a fish tank technician?

Fish tank technicians are professionals who specialize in the installation, maintenance, and repair of aquariums in homes, offices, or public spaces. Their duties often include cleaning tanks, testing and adjusting water quality, caring for aquatic plants and animals, and troubleshooting equipment issues. They ensure that aquarium environments are healthy and visually appealing, supporting the well-being of both freshwater and saltwater species.

What are the key skills and qualifications needed to thrive as a fish tank technician?

To thrive as a Fish Tank Technician, you need knowledge of aquatic biology, water chemistry, and routine aquarium maintenance, often supported by experience or vocational training. Familiarity with water testing kits, filtration systems, and aquarium maintenance tools is typically required. Attention to detail, problem-solving, and customer service skills help technicians address tank issues and educate clients. These skills are crucial for maintaining healthy aquatic environments, preventing fish loss, and ensuring client satisfaction.

What are some common challenges faced by aquarium technicians when maintaining large fish tanks in commercial settings?

Aquarium technicians working with large commercial fish tanks often encounter challenges such as maintaining stable water quality parameters, managing algae growth, and ensuring the health of diverse aquatic species. They must regularly test water chemistry, troubleshoot filtration systems, and coordinate with team members including biologists and facility managers. Effective communication and attention to detail are crucial, as even minor imbalances can quickly impact the wellbeing of the tank's inhabitants. Adapting to unexpected issues, such as equipment malfunctions or the introduction of new species, is a key part of the role.

What is the difference between Fish Tank vs Fish Tank Installer?

AspectFish TankFish Tank Installer
Primary RoleDesigns, maintains, and cares for fish tanksInstalls and sets up fish tanks at various locations
Required SkillsKnowledge of aquatic life, tank maintenanceTechnical skills for installation, plumbing, setup
Work EnvironmentHomes, aquariums, retail storesResidential and commercial sites during installation
CertificationsNone typically required, but certifications in aquatic care may helpMay require plumbing or electrical certifications

While a Fish Tank focuses on caring for and maintaining aquatic environments, a Fish Tank Installer specializes in setting up new tanks. Both roles often work in similar environments, but their core responsibilities differ—one is more maintenance-oriented, the other installation-focused.

What are popular job titles related to Fish Tank jobs in California?

For Fish Tank jobs in California, the most frequently searched job titles are:

What job categories do people searching Fish Tank jobs in California look for?

The top searched job categories for Fish Tank jobs in California are:

Fish Tank jobs near you
Infographic showing various Fish Tank job openings in California as of September 2026, with employment types broken down into 50% Full Time, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $36,398 per year, or $17.5 per hour.

Aquarist

Los Angeles, CA • On-site

Quality Marine
See more jobs at Quality Marineexternal

$18.42 - $20/hr

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Marine Husbandry Aquarist 

On-Site Required


 SUMMARY

The marine husbandry aquarist II is responsible for the daily care and health management of all marine fishes in the facility.  These duties include but are not limited to:  distributing feeds to marine fishes, water quality sampling and testing, tank cleaning, inventory control, and recognition and treatment of diseases, making and distributing saltwater, and other husbandry-related tasks as assigned.

Primary RESPONSIBILITIES & DUTIES

  • Remove deceased animals from the holding systems
  • Prepare and distribute feeds to livestock
  • Maintain system organization and move fish as needed
  • Water testing and data entry
  • Administer livestock treatments
  • Remove animals in need of treatment and place in hospital systems
  • Identify and remove healthy animals from the treatment system
  • Clean and maintain tanks, systems, and work areas
  • Mix and distribute chemicals
  • Count and adjust inventory as required

 

Secondary RESPONSIBILITIES & DUTIES

  • Assist livestock acclimation, freshwater husbandry, invert husbandry, packing and picking, facility maintenance teams. 
  • Other responsibilities as assigned 

 

Qualification/Requirements

  • Bachelor’s degree in biology or related field or equivalent experience
  • Weekend and holiday work required
  • Strong verbal and written communication skills
  • Working knowledge of Microsoft Office suite
  • Ability to multi-task, prioritize responsibilities, work under pressure, meet deadlines and be able to thrive in a fast-paced work environment
  • Knowledge of marine fishes and invertebrates required
  • Fish pathology, coral husbandry, and coral propagation a plus
  • Aquarium keeping, preferred (Ever kept a fish tank?  Let us know!)

Physical Requirements

Standing for more than 7 hours per day.

Able to lift 60 lbs.