Mobile aquarium & pond service · NJ · NY · PA

Clean tanks.
Happy fish.
Zero hassle.

Fish Jits cleans, maintains and designs aquariums and ponds for homes, offices and businesses. We bring everything and come to you.

★★★★★ 5.0 on Google ⚡ Same-day emergency service 🚐 We come to you
A 500-gallon planted aquarium built into a wall, designed and maintained by Fish Jits
500+gallon custom build
done in one week
What we do

Everything your tank needs, handled.

From routine care to custom designs to fixing leaks, we keep your aquarium or pond healthy so you can just enjoy it.

Most popular

Regular Maintenance Plans

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.

Aquascaping & Design

Custom layouts with rock, wood and live plants, built to look great and keep fish thriving.

Pond Cleaning & Maintenance

Seasonal and ongoing pond cleanings to keep water clear and fish healthy.

Leak Repair & Resealing

We strip and reseal leaking tanks, from small setups to 200-gallon commercial tanks.

Tank Moving & Relocation

Moving a big tank? We plan it, break it down, move it and set it back up, including 180-gallon tanks.

Installs & Upgrades

New tank setups plus filters, heaters, lighting and equipment upgrades.

Water Testing & Fish Health

We test pH, ammonia, nitrite and nitrate, check fish for stress or disease, and recommend treatment.

Same-Day Emergency Service

Leaks, equipment failures or sudden algae blooms? Call or text (732) 672-6550 and we'll come out the same day.

Before & After

“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.

Empty 500-gallon tank built into a wallBefore
Finished 500-gallon planted aquascapeAfter

The 500-Gallon Wall

500+ gal · Residential · Design + regular maintenance

Planted tank covered in a thick layer of duckweedBefore
Same planted tank after cleaning, water clearAfter

Duckweed Cleanup

Residential · Cleaning

Cloudy tank with plastic decor before the aquascapeBefore
Finished rock aquascape with plantsAfter

Stone Garden

Residential · Design

Bow-front tank covered in algae before cleaningBefore
Same bow-front tank after a deep cleanAfter

Deep Clean

Residential · Cleaning

Dental office waiting room tank beforeBefore
Dental office tank after redesignAfter

Waiting Room Refresh

40 gal · Dental office · Design + regular maintenance

Tank with plastic plants and blue gravelBefore
Natural planted aquascape with driftwoodAfter

Plastic to Planted

Residential · Design

Neon gravel tank with printed background beforeBefore
Same tank after cleaning with live plants and driftwood addedAfter

Clean + Plant Upgrade

Residential · Cleaning + live plants

Bare cube tank with sand before setupBefore
Finished pink-themed betta tank with live plantsAfter

Betta Paradise

Residential · Design

Dental office corner tank beforeBefore
Dental office corner tank after cleaning and refreshAfter

Corner Tank Refresh

Dental office · Cleaning + refresh

Bare sand tank before aquascapeBefore
Planted driftwood and rock aquascapeAfter

From Bare to Planted

10 gal · Residential · Design

Cichlid tank with dirty glass and sandBefore
Same cichlid tank after cleaningAfter

Cichlid Tank Clean

Residential · Cleaning

Nano tank during setupBefore
Finished nano aquascape with rocks and plantsAfter

Nano Mountain

6 gal · Residential · Design

Restaurant pagoda-themed tank before cleaningBefore
Restaurant pagoda-themed tank after cleaningAfter

Pagoda Tank Clean

Restaurant · Cleaning

Featured project

The 500-Gallon Wall

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.

The empty 500-gallon tank set into the wall

The empty tank

A bare 500+ gallon tank built into the wall.

Fish Jits crew placing driftwood inside the empty tank

Hardscape

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

Crew arranging hardscape inside the 500-gallon tank

Fine-tuning

Every piece is adjusted until the layout feels right.

The finished 500-gallon planted aquariumThe finished tank
Angled view of the finished in-wall aquariumBuilt into the wall
Fish Jits crew member inside the tank during the buildOur crew on the build
500+gallons
1 weekfrom empty to finished
Ongoingregular maintenance
Max working under the stand of a client's aquarium
How it works

Clear water in four steps.

Reach out

Text a photo of your tank or pond, call, or fill out the quote form below.

Get a flat quote

We send one simple price for your tank and schedule. No hourly surprises.

We come to you

Fully mobile. We bring the tools, water and supplies to your home or business.

Enjoy the view

We keep coming back on your schedule so your tank stays healthy and beautiful.

Who we serve

Built for homes and businesses.

A clean tank says a lot about a space. We care for aquariums wherever people relax, wait or gather.

Home aquarium

Homes

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

Dental office aquarium

Medical & Dental

Calm, clean waiting-room tanks your patients will notice.

Restaurants

Spotless display tanks that make an impression on guests.

Offices

Lobby and workspace aquariums kept looking professional.

Reviews

What our clients say.

5.0 ★★★★★ on Google★★★★★ reviews on Thumbtack
★★★★★
Google
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.
R
Reece C.Verified Google review
★★★★★
Thumbtack
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.
L
Lissette R.Verified Thumbtack review
★★★★★
Google
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!!
J
Joe L.Verified Google review
★★★★★
Thumbtack
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.
C
Christina T.Verified Thumbtack review
★★★★★
Google
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!
P
Phyllis G.Verified Google review
★★★★★
Thumbtack
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!
T
Thomas M.Verified Thumbtack review
Max Zhang, founder of Fish Jits
Max smiling through the glass of a tank during a job
About Fish Jits

Every tank, cared for like our own.

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! 🙂

Max ZhangFounder, Fish Jits LLC

Our crew at work

Real jobs, real tanks, done right.

Cleaning a canister filter
Crew member servicing a home aquarium
Crew stripping old silicone to reseal a 200-gallon tank
Resealing a 200-gallon commercial tank
Taped seams and fresh aquarium sealant during a reseal
Service area

Based in Central Jersey. Serving NJ, NY and PA.

We run regular routes across these areas. Not sure if we cover you? Just ask.

★ Middlesex CountyMonmouth CountySomerset CountyNewark & EssexLinden & UnionSouth JerseyStaten IslandBrooklynLevittown & Bucks County, PA
Get in touch

Let's get your tank looking its best.

Texting a photo of your tank is the fastest way to get a quote.

Request a free quote

We usually reply within a day. For emergencies, call or text.

Get a free quote