10 Best Aquarium Maintenance & Water Care Products 2023: According to Reviews | Chewy

The 10 Best Aquarium Maintenance & Water Care Products

According to Customer Reviews

Looking for the best aquarium maintenance & water care product? These are today’s best-selling and top-rated aquarium maintenance & water care products that Chewy pet parents, like you, love. We update this list every day, so you can be sure you’re getting the timeliest product recommendations available.

Tetra AquaSafe Plus Freshwater & Marine Aquarium Water Conditioner, 16.9-oz bottle

Rated 4.8608 out of 5 stars
79
$6.99Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Saltwater, Freshwater
Fish Type
Marine Fish, Tropical Freshwater

From customer reviews

Instant Ocean Sea Salt for Aquariums, 200-gal

Rated 4.6923 out of 5 stars
78
$56.90Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Saltwater
Fish Type
Marine Fish, Marine Invertebrate

From customer reviews

Summit Clear-Water Barley Straw Pond Treatment, 1 count

Rated 4.4444 out of 5 stars
63
$10.67Chewy Price
More options available

Is this right for my pet?

Top Ingredient
Barley Straw
Aquarium Type
Pond
Fish Type
Koi & Pond Fish

From customer reviews

API Freshwater Aquarium Salt, 65-oz carton

Rated 4.8 out of 5 stars
60
$11.20Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Freshwater
Fish Type
Betta, Bottom Feeder, Cichlid, Goldfish...

From customer reviews

Acurel F Aquarium Water Clarifier, 50-mL bottle

Rated 4.2973 out of 5 stars
37
$9.89Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Freshwater
Fish Type
Betta, Cichlid, Goldfish, Tropical Freshwater

API Saltwater Aquarium Master Test Kit, 550 count

Rated 4.2941 out of 5 stars
17
$32.26Chewy Price

Is this right for my pet?

Aquarium Type
Saltwater
Fish Type
Marine Fish, Marine Invertebrate

From customer reviews

API Stress Zyme Freshwater & Saltwater Aquarium Water Cleaner, 8-oz bottle

Rated 4.8846 out of 5 stars
52
$10.49Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Saltwater, Freshwater
Fish Type
Betta, Bottom Feeder, Cichlid, Goldfish...

From customer reviews

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 1-gal

Rated 4.4375 out of 5 stars
16
$60.76Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Pond
Fish Type
Koi & Pond Fish

From customer reviews

Aqueon Tap Water Conditioner, 16-oz bottle

Rated 4.7368 out of 5 stars
38
$6.82Chewy Price
More options available

Is this right for my pet?

Top Ingredients
Sodium Thiosulfate, Disodium Edta, Sodium Carbonate, Polyvinylpyrollidones
Aquarium Type
Freshwater
Fish Type
Tropical Freshwater

From customer reviews

API Pond Accu-Clear Clarifier, 16-oz bottle

Rated 4.2667 out of 5 stars
15
$13.48Chewy Price
More options available

Is this right for my pet?

Aquarium Type
Pond
Fish Type
Koi & Pond Fish

From customer reviews