Editor's Choice - Our Favorite Zoo Med Aquarium Water Treatments
1. Zoo Med Laboratories SZMWC2 Reptisafe Water Conditioner, 2.25-Ounce
User Ratings: 86 2
Zoo Med 976405 First Impressions
"I am so impressed!"I've always had a love for fish and had a few tanks when I was younger. By the following morning, the water was clear of algae. However, be aware that the dosage starts at 20 gallons. In my opinion there's nothing better. In the last two months I have seen this product work its gold. This allows the conditioner time for its anti-heavy metal ingredients to work fully. It's a must for anyone who loves Goldfish.
- Zoo Med Laboratories SZMWC2 Reptisafe Water Conditioner, 2.25-Ounce
- Removes chloramines and Chlorine
- Detoxifies ammonia and nitrites
- Fast-acting formula
- Zoo Med Laboratories Reptisafe Water Conditioner
- The first instant terrarium water conditioner
- Great for reptile water bowls, chameleon drip water systems, amphibian enclosures and aquatic turtle tanks
- Manufacture: TopDawg Pet Supply
- Item Weight: 0.32 ounces
- Product Dimensions: 0.02 x 0.02 x 0.02 inches
- Editor's Impressions Of The Zoo Med 976405
- Treatment Effectiveness [star rating='4.9']
- Quality [star rating='4.2']
- Value For Money [star rating='4.1']
- Affordability [star rating='5']
Zoo Med 976405 Final Thoughts
"Did a tank cycle."I swim 5x week and usually my suits last about 2 months. You need to buy an eye dropper for this. In the last two months I have seen this product work its gold. The bottle will last me years as it is huge! From their own colon or a hole in the ground. It has been 4 days and our beta is loving the clearer water. I'll continue to use this product, especially after a good tank cleaning.
Overall Score
4.7
(1283 Points)

Peoples Choice - Other Highly Rated Zoo Med Aquarium Water Treatments
2. REPTISAFE Instant Terrarium Water Conditioner
User Ratings: 83 2
Zoo Med First Impressions
"New tank syndrome."I have used this consistently since cycling my small sized fresh-water tank. It's a must for anyone who loves Goldfish. I had a parasite problem, and had to heal my fishes scales and fins. If you have a freshwater fish tank, I highly recommend this product. The top is a measuring tool as well which I was not expecting. I've used it for years with great results. Way to go Fluval keep up the good WORK!
- REPTISAFE Instant Terrarium Water Conditioner
- Manufacture: Zoo Med
- Product Dimensions: 3 x 3 x 3 inches; 1.13 Ounces
- Editor's Impressions Of The Zoo Med
- Treatment Effectiveness [star rating='3.9']
- Quality [star rating='3.8']
- Value For Money [star rating='4.3']
- Affordability [star rating='5']
Zoo Med Final Thoughts
"Would I buy this again."Fish would die occassionally every few weeks or so. Initially this was used as a sample packet came with our aquarium. During cycling you will be using often. It is much safer to simply to add 3 drops per gallon. Fish possess an antioxidant defense system to reduce the negative effects of ROS. I recieved it today at 3pm and applied it around 4pm. But the septic tank bacteria did nothing.
Overall Score
4.7
(568 Points)

3. Zoo Med ReptiSafe Water Conditioner, 64 oz
User Ratings: 86 2
Zoo Med WC64 First Impressions
"Well, I have a betta."My tap water is very heavy and this water conditioner does it's magic. I have a great pump and uv light but still had cloudy-ish water. My filter including polishing element could not clear it up. This is my go to water conditioner and stressed fish treatment. Do not clean the filters, do not change the filters. I have a 5 gallon tank, so that number was waaaay too high for me. However, be aware that the dosage starts at 20 gallons.
- Zoo Med ReptiSafe Water Conditioner, 64 oz
- Removes chlorines and chloramines instantly
- Removes heavy metals
- Stimulates natural slime coat
- Manufacture: Zoo Med Laboratories
- Product Dimensions: 8.9 x 5.3 x 3.7 inches; 4.75 Pounds
- Editor's Impressions Of The Zoo Med WC64
- Treatment Effectiveness [star rating='4']
- Quality [star rating='5']
- Value For Money [star rating='4.8']
- Affordability [star rating='5']
Zoo Med WC64 Final Thoughts
"I highly recommend it."Dunkin, my Betta doesn't seem to stress out over my adding this. I have used this consistently since cycling my small sized fresh-water tank. Do not clean the filters, do not change the filters. I've had my fishy for 5 years now and I would say it's ALL because of Fluval. The aquasafe water conditioner is a fantastic de-chlorinator. It's an All Natural Product with out of this world results. I have a Fluval tank and only use their chemicals.
Overall Score
4.8
(446 Points)

Here Are Some Other Related Aquarium Water Treatments
4. Tetra EasyBalance PLUS Water Conditioner for Healthy Water
User Ratings: 74 2
Tetra 77139 First Impressions
"No argument from me."This is my go to water conditioner and stressed fish treatment. I like API products and this is no different. Easy to dispense the product without mess and easy to use per instructions. I read the reviews, and decided to give this a try. I'm hoping this one works out if not I'm sticking to the one I used before. I even poured in extra to help with the healing. The chloramines contain a small amount of ammonia.
- Tetra EasyBalance PLUS Water Conditioner for Healthy Water
- MAINTAINS HEALTHY AQUARIUM WATER Tetra EasyBalance Plus provides a safety net between water changes
- BALANCES Regulates pH and alkalinity (KH) at recommended levels
- REMOVES WASTE Reduces nitrates and phosphates due to waste products in water
- ADDS NUTRIENTS Adds the vitamins minerals and electrolytes needed for vibrant active fish
- DOSAGE Use weekly to maintain healthy aquarium conditions
- Age range description: All Ages
- Keeps aquarium water biologically balanced
- Manufacture: Tetra
- Product Dimensions: 1.63 x 3 x 7 inches; 10.3 Ounces
- Editor's Impressions Of The Tetra 77139
- Treatment Effectiveness [star rating='4.7']
- Quality [star rating='4.1']
- Value For Money [star rating='4.5']
- Affordability [star rating='4.9']
Tetra 77139 Final Thoughts
"Good, or bad."Yes I know, they aren't supposed to live that long and no I can't prove it. This is my absolute favorite conditioner I have used for all my aquatic creatures. The bottle will last me years as it is huge! I decided to pick it up once again and struggled mightily my first few months. I recieved it today at 3pm and applied it around 4pm. We use it when we clean& change out water. The aquasafe water conditioner is a fantastic de-chlorinator.
Overall Score
4.5
(291 Points)

5. Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml
User Ratings: 86 1
Seachem 116052306 First Impressions
"Just fly around the tank."It's a must for anyone who loves Goldfish. I'm interested to see how long it works. Now our fish have grown and we've added live plants. Fish possess an antioxidant defense system to reduce the negative effects of ROS. I wanted to see if it would take the chlorine out of my swimsuit. Boy, I thought I was having trouble with my filter. Yes I know, they aren't supposed to live that long and no I can't prove it.
- Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml
- Premium slime coat protection
- Promotes healing in wounds
- Will not coat resins or clog filter
- Protein active colloids
- Reduces stress when handling or transporting fish
- Antiseptic for fish
- Promotes healing
- Marine and freshwater
- Manufacture: Seachem Laboratories, Inc.
- Part Number: 075435
- Material: Cotton
- Item Weight: 1.15 pounds
- Product Dimensions: 6.6 x 2.4 x 2.3 inches
- Size: 500 ml
- Color: Original Version
- Batteries Included?: No
- Batteries Required?: No
- Editor's Impressions Of The Seachem 116052306
- Treatment Effectiveness [star rating='4.5']
- Quality [star rating='5']
- Value For Money [star rating='5']
- Affordability [star rating='5']
Seachem 116052306 Final Thoughts
"Suggested buy!"It's water change day so I did this step first then started cleaning the tank. No exaggeration-- literally cleared overnight. I use in a freshwater aquarium and works well. I'm interested to see how long it works. I have been battling cloudy water in our small aquarium for two months. This is the 5th since I put in the product and my tank is crystal clear. I hope it makes the swimsuit last longer.
Overall Score
4.8
(1277 Points)

6. API STRESS COAT Aquarium Water Conditioner & API STRESS ZYME Aquarium Cleaning Solution 2x8-Ounce Bu...
User Ratings: 86
API First Impressions
"Would I buy this again."Good Product, Good Price Gets five stars! Fish possess an antioxidant defense system to reduce the negative effects of ROS. Initially this was used as a sample packet came with our aquarium. I have a Fluval tank and only use their chemicals. Fish seem healthy and active during use. The difference is that he was going twice his normal speed. I have a Fluval tank and only use their chemicals.
- API STRESS COAT Aquarium Water Conditioner & API STRESS ZYME Aquarium Cleaning Solution 2x8-Ounce Bundle Pack
- Contains one (1) set of one (1) API STRESS COAT 8-Ounce Bottle and one (1) API STRESS ZYME 8-Ounce Bottle
- API STRESS COAT makes tap water safe by removing chemicals from tap water that are harmful to fish, and replaces fish’s protective coat damaged by handling, shipping or fish fighting with healing power of Aloe Vera extract
- Use API STRESS COAT when adding or changing water, when adding new fish and when fish are sick or injured
- API STRESS ZYME adds beneficial bacteria that consumes sludge to help keep aquariums, gravel and decorations clean and to reduce maintenance
- Use API STRESS ZYME weekly to maintain a clean, healthy aquarium
- Manufacture: API
- Editor's Impressions Of The API
- Treatment Effectiveness [star rating='5']
- Quality [star rating='4.6']
- Value For Money [star rating='5']
- Affordability [star rating='4.4']
API Final Thoughts
"Especially the Soothe."This came just in time for my water change day! The afternoon I received this product I added half a dose to each aquarium. I've always had a love for fish and had a few tanks when I was younger. No observable signs of stress in the fish. Way to go Fluval keep up the good WORK! I had a parasite problem, and had to heal my fishes scales and fins. I have a great pump and uv light but still had cloudy-ish water.
Overall Score
4.8
(83 Points)

7. ReefHD Reef Flux Anti-Fungal Bryopsis Treatment
User Ratings: 78 4
ReefHD First Impressions
"I was very surprised."Ever since I made this purchase, my fish are not dying at all. The bottle will last me years as it is huge! Use a heater and crank it to 82 degrees again without fish in the tank. Fish are aerobic organisms that are susceptible to ROS. Beats the heck out of those expensive suit cleaners. Good Product, Good Price Gets five stars! I've used it for years with great results.
- ReefHD Reef Flux Anti-Fungal Bryopsis Treatment
- Manufacture: ReefHD
- Product Dimensions: 3 x 2 x 2 inches; 2 Ounces
- Editor's Impressions Of The ReefHD
- Treatment Effectiveness [star rating='5']
- Quality [star rating='4.5']
- Value For Money [star rating='4.8']
- Affordability [star rating='4']
ReefHD Final Thoughts
"Really good product!"I use in a freshwater aquarium and works well. It just hasn't helped with the tint. Now our fish have grown and we've added live plants. My water was cloudy with a very fine misty haze. API Stress Coat is a phenomenal product. This allows the conditioner time for its anti-heavy metal ingredients to work fully. It has been 4 days and our beta is loving the clearer water.
Overall Score
4.6
(304 Points)

8. Proper Ph
User Ratings: 58
API First Impressions
"I couldn't believe it."Its 9pm and the old cloudy water is now crystal clear! Fish seem healthy and active during use. Do not clean the filters, do not change the filters. However, be aware that the dosage starts at 20 gallons. This worked really well for my tank. However if you want a stress coat, this is perfect. I have a great pump and uv light but still had cloudy-ish water.
- Proper Ph
- Contains 2 API PROPER pH 7.0 Freshwater Aquarium Water pH Stabilizer 8.8-Ounce Container
- Sets and stabilizes water pH to neutral to help keep fish healthy and colorful
- Removes toxic compounds from tap water to make it safe for fish
- Use exclusively in freshwater aquariums that do not contain live plants
- Pack of 2
- Manufacture: API
- Product Dimensions: 1.5 x 1.5 x 6 inches; 1.4 Pounds
- Editor's Impressions Of The API
- Treatment Effectiveness [star rating='4']
- Quality [star rating='3.2']
- Value For Money [star rating='4.1']
- Affordability [star rating='4.8']
API Final Thoughts
"New tank syndrome."I have two 36 gallon tanks right now. It has been 4 days and our beta is loving the clearer water. It has been 4 days and our beta is loving the clearer water. I have been using API on his suits for 3 weeks now and so far so good. I've using this for my betta for several years with every water change. Very good product for an unbelievable price. Just an idea incase someone doesn't have a spare dropper.
Overall Score
4.2
(3 Points)

9. Seachem MetroPlex Metronidazole Parasite Bacteria SALTWATER FRESHWATER Aquarium
User Ratings: 77 4
ีUSA First Impressions
"Then I added pristine."I tried it without the water change and really didn't make a difference. I do not use this as a product to treat my tap water. No observable signs of stress in the fish. If either or both ammonia and Nitrite are above 1ppm do not add ammonia. I intend to use this for every aquarium or pond I start. By the following morning, the water was clear of algae. This product is exactly what it says it is.
- Seachem MetroPlex Metronidazole Parasite Bacteria SALTWATER FRESHWATER Aquarium
- Does not adversely affect the filter bed and is easily removed with carbon
- Will treat both internal and external infections regardless of the delivery method
- Can either be dosed into the water or combined with Focus in a medicated food mix
- An effective and safe treatment for several protozoan and anaerobic bacterial diseases of fish
- When used in a medicated food mix, it is excellent for treating parasites in tanks that contain invertebrates
- Manufacture: ีUSA
- Editor's Impressions Of The ีUSA
- Treatment Effectiveness [star rating='4.9']
- Quality [star rating='4.1']
- Value For Money [star rating='5']
- Affordability [star rating='3.8']
ีUSA Final Thoughts
"I highly recommend!"I intend to use this for every aquarium or pond I start. This is definitely worth trying if you have cloudy water. Very good product for an unbelievable price. If you have a freshwater fish tank, I highly recommend this product. My water is crystal clear again, and it smells like a healthy fish tank again. You need to buy an eye dropper for this. I'm sold on this, I've tried SO MANY and wow.
Overall Score
4.6
(198 Points)

10. API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle
User Ratings: 74 3
API 30C First Impressions
"I recommend it."This water conditioner is a life saver! I used to use AmQuel years ago and then spent years out of the aquarium hobby. When they disinfect a repair site, they are normally only using chlorine. It took a couple of days to clear but it works. I read the instructions, measured out the product, and added it to the tank. Initially this was used as a sample packet came with our aquarium. Don't know if that made a difference but it didn't hurt.
- API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle
- Contains one (1) API pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle
- Lowers freshwater aquarium water pH with a phosphate-free formula
- Does not promote algae growth with pH adjustments and is safe for plants and fish
- Slowly neutralizes alkaline substances that cause high water pH
- Test water weekly and use to correct pH level in freshwater aquariums
- This product contains 9.6% of sulfuric acid
- Manufacture: Aquarium Pharmaceuticals
- Product Dimensions: 1.5 x 1.5 x 5.25 inches; 4.8 Ounces
- Editor's Impressions Of The API 30C
- Treatment Effectiveness [star rating='3.9']
- Quality [star rating='4.2']
- Value For Money [star rating='3.7']
- Affordability [star rating='5']
API 30C Final Thoughts
"Awesome product!"She seems ok with it she is behaving like herself. Now our fish have grown and we've added live plants. If you have new tank syndrome then this is the stuff. One planted that has algae problem so bad. You need to buy an eye dropper for this. I've always had a love for fish and had a few tanks when I was younger. My filter including polishing element could not clear it up.
Overall Score
4.5
(453 Points)
