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AfterThe 500-Gallon Wall
500+ gal · Residential · Design + regular maintenance
Fish Jits cleans, maintains and designs aquariums and ponds for homes, offices and businesses. We bring everything and come to you.

From routine care to custom designs to fixing leaks, we keep your aquarium or pond healthy so you can just enjoy it.
Scheduled visits that fit your tank: water changes, glass and gravel cleaning, filter care, algae control and a health check every time. One flat quoted price.
Custom layouts with rock, wood and live plants, built to look great and keep fish thriving.
Seasonal and ongoing pond cleanings to keep water clear and fish healthy.
We strip and reseal leaking tanks, from small setups to 200-gallon commercial tanks.
Moving a big tank? We plan it, break it down, move it and set it back up, including 180-gallon tanks.
New tank setups plus filters, heaters, lighting and equipment upgrades.
We test pH, ammonia, nitrite and nitrate, check fish for stress or disease, and recommend treatment.
Leaks, equipment failures or sudden algae blooms? Call or text (732) 672-6550 and we'll come out the same day.
“To understand what the outside of an aquarium looks like, it's better not to be a fish.”
Here's what that looks like from the outside.
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After500+ gal · Residential · Design + regular maintenance
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After40 gal · Dental office · Design + regular maintenance
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AfterDental office · Cleaning + refresh
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AfterRestaurant · Cleaning
A 500+ gallon aquarium built into the wall of a home. We designed the aquascape and now keep it running with regular maintenance. Here's how it came together.

A bare 500+ gallon tank built into the wall.

Our crew climbs in to place the driftwood and rock by hand.

Every piece is adjusted until the layout feels right.
The finished tank
Built into the wall
Our crew on the build







Text a photo of your tank or pond, call, or fill out the quote form below.
We send one simple price for your tank and schedule. No hourly surprises.
Fully mobile. We bring the tools, water and supplies to your home or business.
We keep coming back on your schedule so your tank stays healthy and beautiful.
A clean tank says a lot about a space. We care for aquariums wherever people relax, wait or gather.

Living-room showpieces, kids' first tanks and everything in between.

Calm, clean waiting-room tanks your patients will notice.
Spotless display tanks that make an impression on guests.
Lobby and workspace aquariums kept looking professional.
Max was professional and timely. I have a large aquarium in my home that has taken over a decade to build. As I get older I search for a consistent professional to help me care for my fish and their tanks. Max has proven to be the best in the business in the tri state area.
I can't say enough good things about Fish Jits, LLC! … The tank had gotten into pretty rough shape and desperately needed some heavy-duty cleaning and maintenance. … The before and after difference is incredible! The water is crystal clear, the tank looks beautiful again, and it honestly looks better than it has in a long time. … They were professional, thorough, and clearly take pride in their work.
Came by my house and cleaned my three 20 gallon tanks for me. They look brand new and he only took 3 hours! Best price I could find as well. Highly recommend!!
Max serviced my fish tank, overall, it was a great experience. Max arrived on time, worked efficiently and did not leave any mess. He was supportive in explaining to me all that I needed to know to ensure that I can provide my tank the proper care. I am very pleased with the support he provided and will absolutely use him again in the future.
The team at fish jits is full of great, passionate and talented workers. Their quick and effective service has my home fish tank looking spotless and worry free. Would definitely recommend to those in the area!
Had a very good experience with these pros! They are very knowledgeable with this hobby and I'm very impressed with all the types of work they can do. We moved a 180 gallon fish tank! Very tough area but they had a game-plan and made it happen!


At Fish Jits, we are dedicated to transforming aquariums into vibrant, healthy ecosystems while maintaining a clean environment. Founded by a passionate young entrepreneur who has loved fishkeeping since childhood, Max Zhang strives to maintain all aquariums as if they were his own.
Max Zhang is joined by a crew that shares his expertise and outlook on fish and aquarium maintenance. The combination of their knowledge and creativity represent the “Jits,” (someone younger than u, kids “look at all dese jits…”), in “Fish Jits.” Our New Jersey based service specializes in professional aquarium maintenance tailored to each client's needs.
We offer everything from routine maintenance to aquascaping/design to tank resealing in order to ensure that your aquarium is not just maintained, but thrives. With Fish Jits, you receive expert care informed by years of personal passion and professional experience.
Choose us for reliable, expert aquarium services that let you enjoy the beauty of your aquatic world without the hassle.
Feel free to call or message us with any questions or concerns! 🙂
Real jobs, real tanks, done right.





We run regular routes across these areas. Not sure if we cover you? Just ask.
Texting a photo of your tank is the fastest way to get a quote.