Potomac, MD · 20854
Premium aquarium care in Potomac.
Pristine Aquariums provides professional freshwater and saltwater aquarium service in Potomac, MD — routine maintenance, emergency tank rescue, and custom setup — owner-operated by aquarist Joel Collier.
What we do
Three ways we keep your water pristine.
Every service tailored to your tank and your goals — freshwater or saltwater, home or business.
Routine Maintenance
A flawless tank, every week — without lifting a finger.
Complete, professional care for freshwater & saltwater aquariums so yours always looks its best.
- Complete water testing
- Water change & vacuuming
- Algae cleaning
- Equipment maintenance
Aquarium Rescue
Tank in trouble? We bring it back to life.
Crashing, cloudy, neglected, or tired? We diagnose the real cause, fix it, and bring it back to a healthy standard.
- Full diagnosis of the failure
- Clean, refurbish & overhaul
- Education + action plan
Aquarium Setup
Your dream aquarium — designed and built right.
From concept to a calibrated, thriving centerpiece. We handle everything; you enjoy it.
- Design & planning
- Sourcing choice equipment
- Sump & equipment plumbing
- Setup & calibration
Joel Collier
Owner & Aquarist
The human behind it
You get the expert — not a rotating crew.
Pristine Aquariums is owner-operated by Joel Collier, a genuine aquarist who lives and breathes this. Saltwater is his passion, and he handles everything from desktop tanks to walk-in displays.
That means real diagnosis instead of guesswork, honest answers, and the same trusted person caring for your tank every visit.
- Fresh + Salt
- Any size tank
- Owner-led
- One trusted expert
- Homes + Biz
- Tanks of all kinds
Local & reliable
Your Potomac aquarium, in expert hands.
Potomac's luxury homes deserve a flawless centerpiece. We provide discreet, reliable aquarium care across the area — from reef displays to large freshwater tanks.
Owner-operated by Joel Collier and serving Potomac and the surrounding communities — you get the same trusted expert every visit, real diagnosis instead of guesswork, and a tank that always looks its best.
Potomac questions
Good to know.
Do you service aquariums in Potomac, MD?
Yes. Potomac is part of our core service area near Gaithersburg — we cover home and business aquariums throughout 20854 and the surrounding communities.
Do you handle both freshwater and saltwater tanks in Potomac?
Both — from small home tanks to large reef and freshwater displays. Saltwater is a specialty.
Can you rescue a struggling tank in Potomac quickly?
Yes. Call or text and we prioritize rescues: we diagnose the real cause, overhaul the system, and leave you with a plan so it lasts.
Why clients choose Pristine
Owner-operated care you can rely on.
The same expert, every visit
Owner-operated by aquarist Joel Collier — one trusted person who knows your tank, not a rotating crew.
Freshwater & saltwater, any size
From small home tanks to large reef and walk-in displays, for homes and businesses. Saltwater is a specialty.
Real diagnosis, not guesswork
Complete water testing every visit — we find the actual cause and fix it properly, instead of guessing.
Get started
Book a free consultation.
Tell us about your tank and Joel will personally get back to you — usually same day. No pressure, no obligation.