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DrTims Aquatics First Defense Saltwater DrTims Aquatics
26th May 2026, 12:54 PM

DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)

Price may vary by location, shipping cost, and availability.
0% Off
$12.79
$12.79

Highest: $19.99
Average: $7.06
Lowest: $2.53

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Based our analysis and observation, there is 45.48% chance that the price of DrTims Aquatics First Defense Saltwater DrTims Aquatics... will increase. Price of product might fluctuate between 10% and 14% of current price.*

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz) here. This product's current Price in USA is $12.79. The average and highest prices are $7.06 and $19.99 respectively.

Lowest Ever Price $2.53
16th May 2015
Average Price $7.06
Based on 5535 days price tracking
Highest Price $19.99
8th Mar 2026

Current Price in USA

Price $12.79
MRP $12.79
Savings $0.00
Discount 0%

Recent Price Drops on DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)

Price Drop 11th Mar 2026
$19.99 $12.78
36.07% drop
Price Drop 18th Apr 2020
$11.55 $7.55
34.63% drop
Price Drop 21st Apr 2019
$10.39 $9.64
7.22% drop
Price Drop 31st Jan 2019
$10.39 $9.87
5% drop
Price Drop 13th Aug 2018
$7.68 $7.00
8.85% drop
Price Drop 3rd Jul 2018
$3.76 $3.57
5.05% drop
Price Drop 25th Jun 2018
$4.28 $3.87
9.58% drop
Price Drop 23rd Jun 2018
$4.85 $4.28
11.75% drop
Price Drop 21st Jun 2018
$5.11 $4.85
5.09% drop
Price Drop 19th Jun 2018
$5.38 $5.11
5.02% drop
Price Drop 17th Jun 2018
$6.13 $5.82
5.06% drop
Price Drop 15th Jun 2018
$6.94 $6.45
7.06% drop
Price Drop 10th Jan 2018
$4.61 $4.07
11.71% drop
Price Drop 7th Jan 2018
$5.82 $4.07
30.07% drop
Price Drop 5th Jan 2018
$7.27 $5.82
19.94% drop
Price Drop 28th Dec 2017
$6.16 $4.52
26.62% drop
Price Drop 24th Dec 2017
$6.62 $6.16
6.95% drop
Price Drop 23rd Nov 2017
$3.30 $2.80
15.15% drop
Price Drop 15th Nov 2017
$3.48 $3.30
5.17% drop
Price Drop 14th Nov 2017
$4.72 $3.48
26.27% drop
Price Drop 2nd Nov 2017
$5.00 $4.72
5.6% drop
Price Drop 29th Oct 2017
$5.65 $5.00
11.5% drop
Price Drop 28th Oct 2017
$6.07 $5.65
6.92% drop
Price Drop 16th Sep 2017
$6.04 $2.63
56.46% drop
Price Drop 8th Sep 2017
$6.18 $4.87
21.2% drop
Price Drop 25th Aug 2017
$2.79 $2.56
8.24% drop
Price Drop 18th Aug 2017
$3.06 $2.86
6.54% drop
Price Drop 13th Aug 2017
$3.34 $2.78
16.77% drop
Price Drop 11th Aug 2017
$4.35 $3.48
20% drop
Price Drop 9th Aug 2017
$4.78 $4.35
9% drop
Price Drop 3rd Aug 2017
$4.66 $4.35
6.65% drop
Price Drop 31st Jul 2017
$4.78 $4.35
9% drop
Price Drop 24th Jul 2017
$4.78 $4.35
9% drop
Price Drop 3rd Jul 2017
$5.61 $4.35
22.46% drop
Price Drop 29th Jun 2017
$8.58 $5.48
36.13% drop
Price Drop 25th Jun 2017
$9.68 $8.77
9.4% drop
Price Drop 23rd Jun 2017
$11.02 $9.68
12.16% drop
Price Drop 25th May 2017
$11.35 $10.78
5.02% drop
Price Drop 20th Feb 2017
$8.15 $7.70
5.52% drop
Price Drop 28th Dec 2016
$10.19 $7.85
22.96% drop
Price Drop 12th Dec 2016
$7.14 $6.78
5.04% drop
Price Drop 11th Dec 2016
$7.52 $7.14
5.05% drop
Price Drop 7th Dec 2016
$10.19 $7.74
24.04% drop
Price Drop 8th Nov 2016
$7.74 $6.98
9.82% drop
Price Drop 5th Nov 2016
$10.19 $7.74
24.04% drop
Price Drop 29th Oct 2016
$8.15 $7.74
5.03% drop
Price Drop 17th Oct 2016
$8.15 $7.35
9.82% drop
Price Drop 30th Sep 2016
$5.67 $5.31
6.35% drop
Price Drop 28th Sep 2016
$6.56 $5.67
13.57% drop
Price Drop 25th Sep 2016
$7.01 $6.56
6.42% drop
Price Drop 19th Sep 2016
$8.15 $7.11
12.76% drop
Price Drop 9th May 2016
$7.60 $7.13
6.18% drop
Price Drop 12th Dec 2015
$6.39 $4.13
35.37% drop
Price Drop 25th Nov 2015
$6.75 $6.40
5.19% drop
Price Drop 16th Nov 2015
$6.92 $6.40
7.51% drop
Price Drop 10th Nov 2015
$6.75 $5.97
11.56% drop
Price Drop 1st Nov 2015
$6.92 $6.40
7.51% drop
Price Drop 24th Oct 2015
$6.92 $6.57
5.06% drop
Price Drop 16th Oct 2015
$6.92 $6.57
5.06% drop
Price Drop 7th Jun 2015
$4.59 $3.75
18.3% drop
Price Drop 15th May 2015
$4.59 $2.53
44.88% drop
Price Drop 25th Jun 2014
$9.59 $4.59
52.14% drop
Price Drop 1st May 2014
$6.19 $4.75
23.26% drop
Price Drop 11th Mar 2014
$6.49 $6.06
6.63% drop
Price Drop 9th Mar 2014
$9.04 $6.49
28.21% drop
Price Drop 23rd Nov 2013
$6.52 $5.18
20.55% drop
Price Drop 28th Mar 2013
$4.33 $3.90
9.93% drop
Price Drop 5th Nov 2012
$4.76 $4.33
9.03% drop
Price Drop 3rd Jun 2012
$8.99 $4.76
47.05% drop
Price Drop 12th Dec 2011
$5.97 $5.47
8.38% drop
Price Drop 7th Aug 2011
$5.97 $5.11
14.41% drop
Price Drop 31st Jul 2011
$5.97 $5.11
14.41% drop
Price Drop 7th Jul 2011
$8.10 $5.97
26.3% drop
Price Drop 13th Jun 2011
$8.67 $8.10
6.57% drop
Price Drop 27th May 2011
$5.31 $4.99
6.03% drop
Price Drop 23rd May 2011
$8.67 $5.31
38.75% drop

Product Information

Details

Product Name DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)
Store Product Code B002DVTHY4
Store Name amazon.com
Brand DrTim's Aquatics
Rating 9.2 / 10
Category Aquarium Water Treatments
Product Manufacturer DrTim's Aquatics
Model Number 221
Model Number 221
Model Name First Defense NaH2O-PURE
Color Saltwater
Size 4 oz

Features

  • Water conditioner defends aquarium inhabitants from stress Supports immune system of new or existing aquarium inhabitants Neutralizes chlorine/chloramine, buffer pH, & much, much more Support immune health and relieve stress to restore aquarium inhabitant vigor. Dr. Tim's Aquatics First Defense Aquarium Stress Relief & Immune Support helps fish adapt to new environments by giving their immune system a first line of defense. Vitamin and immunostimulant-fortified water conditioner helps fish and corals cope with stress during water changes, bagging & shipping, new additions, disease treatments, fragging, dipping, and other environmental changes. First Defense also neutralizes chlorine and chloramine, buffers against pH changes and detoxifies heavy metals. Use First Defense with every water change, during disease treatments, and when fish are showing signs of stress. 16 oz treats 960 gallons. Choose from three target formulas: H20-Pure for freshwater aquariums; Reef-Pure for reef, nano & seahorse aquariums; and NaH20-Pure for saltwater aquariums. Please click on "More Information" for directions.
  • Aids fish & other aquatic organisms as they adapt to new tank environments & poor water quality conditions.
  • Contains a mixture of vitamins & immunostimulants that promote wound healing & boost immune health.
  • Neutralizes chlorine & chloramine in water, buffers against pH changes, & detoxifies heavy metals.
  • Use when setting-up a new aquarium, changing tank water, adding new fish & after routine maintenance.

Images

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Image of DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)
Image of DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)
Image of DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)
Image of DrTim's Aquatics First Defense Saltwater (DrTim's Aquatics First Defense Saltwater 4oz)

Rating and Reviews

9.2 Based on 60 reviews

DrTims Aquatics First Defense Saltwater DrTims Aquatics has 9.2 rating out of 10. This average rating is consist of 60 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.