Dr. Tank's Crystal Water tablets promote clarified water in freshwater and planted aquarium tanks. When used in combination with routine aquarium maintenance, water is crystal clear and healthy for tropical fish and shrimp. If your tank is experiencing clouded, yellowed or green water, adding Dr. Tank Crystal Water into your care solution will support a healthier ecosystem.
Use of Dr. Tank Crystal Water alone will not cure or prevent discolored water. This product is safe for most tropical fish, shrimp and snails when used according to provided instructions. Directions for all aquarium care products should be followed carefully to ensure safety and best practices.
Product Highlights
- Easy to Use: Each bottle contains 50 tablets. As per the recommended usage, simply add a tablet directly to your aquarium based on its size. It will slowly dissolve over the course of 4 hours, and the water will gradually become clearer. Complete usage instructions are provided on the bottle.
Product Specifications
| Type | Quantity | Treatment |
|---|---|---|
| Water Clarifier |
50 tablets per bottle | Cloudy, green or discolored water |
Dr. Tank is an aquarium care brand dedicated to supporting the health and vitality of your freshwater and planted aquariums. Their natural tablet remedies are designed to dissolve everyday aquarium challenges—from safe algae removal and prevention to essential nutrients that support healthy aquatic plant growth. Free from harsh chemicals, these all-natural formulas are effective and safe.
With more in store, their products help hobbyists of every level maintain a balanced and happy aquarium. Consult Dr. Tank today to support the health of your planted aquarium and its residents.
Overall rating: 4.909091 / 5 from 11 reviews.
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"I had Malaysian trumpet snails take over my 125 gallon tank years ago. Through pure chance I found this product while browsing through the site and thought why not? In 3 days the snails are gone. I am so excited to do a rescape now that those pesky snails aren’t around making the tank look bad! Definitely recommend! Oh yea, I have fish including scales fish as well as neocaridina shrimp and they are all still a living and appear to be doing well."
"work good for thin lime scale on glass"
"Good product, fair price, great communication."
"Safe for fish and snails. Quality product"
"Seems to do a good job of controlling planaria"
"I had snails take over my aquarium, and I have tried everything, but this worked on the first try."
"Amazing products and service! Thanks so much!"
"Product worked well, did everything it was said to do. Great Product"
"Works really well. In 3 days all of the snails are gone."
"Killed all the snails in my tank!"
Shipping
Orders are typically processed within 1-2 business days M-F. However, additional time may be required during peak seasons and federal holidays. For orders containing live plants, we exercise extra caution and assess factors such as travel distance and weather to ensure safe transit.
To avoid delays, please ensure all order information is accurate and complete. We cannot offer refunds and are not responsible for orders shipped to incorrect addresses due to errors in provided information. Once an order has been shipped, delivery times are determined by the carrier and are outside of our control. On average, shipments arrive within 2–5 business days, excluding weekends and holidays. For more information, please visit our FAQ page.
Returns
If you are not satisfied with your purchase, please contact us within 48 hours of delivery. Approved returns must be shipped back within 14 days of approval. Returned items must be unused, unopened, and in their original packaging. Specific return requirements, if applicable, will be listed on the product’s page. For more information, please visit our FAQ page.
Refunds
No worries, we’ll take care of everything as long as it fits the guidelines above.Most answers to general questions can be found on our FAQ page.
