AbsolutelyFish in Clifton is great.
https://absolutelyfish.com/
I used to dislike the store about a decade ago, but they have really evolved over time and they are my go to LFS now.
PROS:
Its big. Almost 10,000 gallons of marine and freshwater tanks
They are very conscientious of the environment and are a part of many Reef/Coral/ Marine Organizations.
They have a great reefclub membership. Its $65 for a year, all of it which goes to Coral and Reef donations to the research groups. You get 10% off all drygoods, I think 15% off all fish and corals. You also get a specialized drygood you can specify, which allow you for 35% discount. The eventual discounts end up paying for your membership quite fast.
Drygoods prices are expected for an LFS, but the salt are overpriced. Can't blame them, its the salt makers that drove the prices up across MAP controlled E-Commerce and Brick and Mortar. (except for Instant Ocean

)
Fish prices are acceptable. Coral frag prices are acceptable.
Nice selection of fish
They have a nice little invert section and there's always something interesting there: Sexy shrimp, pistols shrimps, goby shrimp pairs, lobsters etc. I wish the invert section was bigger.
The best aspect of Absolutely Fish:
THEY HAVE LIVE BLACKWORMS and give generous portions at a fair price.
CONS:
Larger piece corals or colonies are way overpriced.
All their coral tanks are 100% Near UV, "blacklight" style lighting. 0% whites, so that I dislike. I can't really see the corals. All their coral tanks look like neon blacklight rave parties. And if I ask them to turn on the whites so I can see them, they say no.
They keep their fish tanks at 1.020 or something low. Although, I think that's common practice to lower expense.