API Quick Start Nitrifying Bacteria, 4 fl oz - Instantly Starts Freshwater & Saltwater Aquarium Cycle price history and forecast - API 89C
API Quick Start Nitrifying Bacteria, 4 fl oz - Instantly Starts Freshwater & Saltwater Aquarium Cycle

API Quick Start Nitrifying Bacteria, 4 fl oz - Instantly Starts Freshwater & Saltwater Aquarium Cycle

Brand:
API
Model Number:
89C
UPC:
317163030899
EAN:
0317163030899
ASIN:
B006YG1ZLC
Walmart SKU:
26957882

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$13.71
Lowest Price
$7.99
Most Recent Price
$8.68
Average Price
$10.68
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.8/5 from 161 reviews.

Customer Reviews

161 reviews

Customer Reviews

4.8
Based on 161 reviews
5
148
4
9
3
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Showing 10 of 161 reviews

Tried and true for a reason

MandiE March 9, 2026

[This review was collected as part of a promotion.] This is a tried and true fish tank starter! I’ve used it for years so I was excited when Influenster reached out and offered it for free. Our newest tank is a freshwater tank housing minnows and a crawfish and this set it up perfectly, like usual.

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Great

NezarA March 8, 2026

[This review was collected as part of a promotion.] I used API Quick Start when setting up a new aquarium, and it made the whole process feel much easier. The liquid is simple to add directly to the tank, and it helps introduce beneficial bacteria that support a healthy environment for the fish. I liked that it gave me a little peace of mind during the initial setup and after water changes. The instructions are straightforward, and it’s a product many aquarium owners seem to keep on hand for new tanks or maintenance. it’s a convenient addition if you’re trying to establish or support a balanced aquarium quickly.

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anonymous October 9, 2026

Ive used it before. Does it work? Maybe. Either way it doesnt hurt.

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Works

Dean October 13, 2026

It works. Have used it for years.

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Makes water and tank changes a breeze!

ToriLynW March 23, 2026

[This review was collected as part of a promotion.] The API quick start formula makes water changes and fresh tanks a breeze! It allows for less stress, quicker water changes and a safe space for a friend with fins! Mr rainbow as my boys named him, is very happy!

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Fishes quick start

MaryL June 3, 2026

[This review was collected as part of a promotion.] Quick start speaks for itself. It gives you the short to quick ability to add fishes to an aquarium without them carrying any bacterias from different aquariums. It's shows quick and easy transfers no matter the water type.

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Quality

CristinaG March 11, 2026

[This review was collected as part of a promotion.] API Quick start is an excellent product to start the aquarium cycle faster . It helps reduce ammonia and nitrites thanks to their beneficial bacteria, which makes the water safer for fish. It is very easy to use and works well both in new aquariums and after water changes. Highly recommended for beginners

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Great product for a NEW tank!

BettyJoM March 18, 2026

[This review was collected as part of a promotion.] I misread what this was supposed to do. I thought this was for an already established tank, my bad! So I started a small tank so I could try this and added a few newly purchased fish over a few days. So far all is working well. I would definitely buy this brand but this specific product wasn’t exactly what I needed so read the instructions.

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Perfect for my fish tank needs

KimmiP April 9, 2026

[This review was collected as part of a promotion.] I love the API brand for all my fish needs. The API Quick Start is the perfect addition for your tank when adding any new fish. The lid can also be used to measure the amount of liquid you need to add.

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lost/damaged

Amy May 7, 2024

shipping took way too long after ordering. probably got lost. finally showed up. and it was a busted can of aquarium quick start. the cap was broken during shipping and the liquid was all gone. they shipped in a bag a bottle of liquid, that USPS smashed and then delivered to me.

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Price History

Historical price data graph for API Quick Start Nitrifying Bacteria, 4 fl oz - Instantly Starts Freshwater & Saltwater Aquarium Cycle

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

60 records

Third-Party Sellers prices have ranged from $8.07 (Oct 16) to $12.98 (Sep 29) over the past 90 days. Current price is 16.5% below the 90-day average of $10.39.

Third-party seller price history for API Quick Start Nitrifying Bacteria, 4 fl oz - Instantly Starts Freshwater & Saltwater Aquarium Cycle showing recent price changes
Date Price Change % Change
$8.68 $+0.00 +0.0%
$8.68 $+0.00 +0.0%
$8.68 $+0.00 +0.0%
$8.68 $-2.19 -20.1%
$10.87 $+2.80 +34.7%
$8.07 $-2.80 -25.8%
$10.87 $+0.00 +0.0%
$10.87 $+0.00 +0.0%
$10.87 $-1.11 -9.3%
$11.98 $+0.00 +0.0%
$11.98 $+0.00 +0.0%
$11.98 $+0.00 +0.0%
$11.98 $+0.00 +0.0%
$11.98 $+2.08 +21.0%
$9.90 $-2.08 -17.4%
$11.98 $+0.00 +0.0%
$11.98 $-1.00 -7.7%
$12.98 $+0.00 +0.0%
$12.98 $+0.90 +7.5%
$12.08 $+0.00 +0.0%
$12.08 $+0.00 +0.0%
$12.08 $+1.09 +9.9%
$10.99 $+0.00 +0.0%
$10.99 $+0.00 +0.0%
$10.99 $-1.09 -9.0%
$12.08 $+1.09 +9.9%
$10.99 $+0.00 +0.0%
$10.99 $+0.01 +0.1%
$10.98 $+0.00 +0.0%
$10.98 $+0.00 +0.0%
$10.98 $+0.00 +0.0%
$10.98 $+0.00 +0.0%
$10.98 $+0.00 +0.0%
$10.98 $+2.30 +26.5%
$8.68 $+0.00 +0.0%
$8.68 $+0.00 +0.0%
$8.68 $-1.35 -13.5%
$10.03 $+1.35 +15.6%
$8.68 $+0.00 +0.0%
$8.68 $+0.00 +0.0%
$8.68 $+0.00 +0.0%
$8.68 $-0.87 -9.1%
$9.55 $+0.87 +10.0%
$8.68 $+0.00 +0.0%
$8.68 $-1.35 -13.5%
$10.03 $+0.48 +5.0%
$9.55 $+0.87 +10.0%
$8.68 $-2.11 -19.6%
$10.79 $+1.24 +13.0%
$9.55 $-1.13 -10.6%
$10.68 $+0.95 +9.8%
$9.73 $+0.18 +1.9%
$9.55 $+0.00 +0.0%
$9.55 $-1.22 -11.3%
$10.77 $+0.00 +0.0%
$10.77 $+0.11 +1.0%
$10.66 $-0.17 -1.6%
$10.83 $+0.00 +0.0%
$10.83 $+2.15 +24.8%
$8.68 — —

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