hi i have a marine tank is this good to get rid of silicates as i have a diatom problem thanks in advance

Hi We find it really good for our tank , but depending on how bad your problem is may need a more specialist remover .

Hi it says on the bottle lasts four months depending on bio load, how do we know when its exhausted? Does it go brown like seachem purigen?thanks

Hi, hope your happy and well, spent when it go brown, yours Tony.

How many bags for a 500 liter tank

Hi According to the label ,you would need 2 . I think there may be a better option have a word with your local LFS .

Hi do this product should be brown. When you wash under the water. My do not change colour when I ricnced

RInse in RO water or aquarium water until runs from black to clear.

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💙 Elevate your aquarium’s ecosystem with Boyd Chemi Pure Blue – where science meets serenity!

EASY INTEGRATION - Simply place pellets in a nylon bag and add to your filtration system
STABLE P H HAPPY FISH - Maintains consistent pH levels to prevent stress and loss
DUAL AQUARIUM COMPATIBILITY - Perfectly suited for both freshwater and marine setups
POWERFUL FILTRATION PARTNER - Significantly reduces harmful organics and phosphates for crystal-clear water
NATURAL ENVIRONMENT SIMULATION - Triggers positive neurological responses for vibrant, active fish

Boyd Chemi Pure Blue 5.5oz is a premium water conditioner designed to stabilize pH and reduce organic pollutants in both freshwater and marine aquariums. Its unique formula promotes positive neurological reactions in fish, mimicking their natural habitat to enhance vitality and reduce mortality. Easy to use and highly effective, it ensures a healthier, clearer aquatic environment.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Pet Type	Fish
Product Dimensions	7.29 x 7.29 x 8.26 cm; 9 g
Item model number	16753-5
Item Form	Pellets
Size	156 g (Pack of 1)
Volume	5.5
Number of Items	1
Quantity	1
Batteries required	No
Batteries Included	No
Item Weight	9 g

BOYD Chemi Pure Blue 5.5 Ounce 156 Gram

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