Good water conditioner and lowers ammonia per my test strips

Good water conditioner and lowers ammonia per my test strips  Read Less

This is the best ammonia block we have used so swear by it.

This is the best ammonia block we have used so swear by it.  Read Less

Short-term exposure of fish to high levels of ammonia results in increased gill damage, loss of equilibrium, convulsions and then death.

Short-term exposure of fish to high levels of ammonia results in increased gill damage, loss of equilibrium, convulsions and then death.  Read Less

If ammonia is constantly present, even in small amounts, it implies that the biological filter is not large enough, or is not w...  Read More

If ammonia is constantly present, even in small amounts, it implies that the biological filter is not large enough, or is not working properly, and should be serviced.  Read Less

A great deal with the value of this size product.

A great deal with the value of this size product.  Read Less

The cost and speed of this item was well worth it.

The cost and speed of this item was well worth it.  Read Less

This was so much cheaper on amazon than the store, it also does the job right.

This was so much cheaper on amazon than the store, it also does the job right.  Read Less

Since the bottle was not sealed properly—or transported properly— what i received was a very warm bottle of very little product...  Read More

Since the bottle was not sealed properly—or transported properly— what i received was a very warm bottle of very little product and a very big mess.  Read Less

Let's face it, there are not that many providers when it comes to the consumer level fish market and most of those are unreliable.

Let's face it, there are not that many providers when it comes to the consumer level fish market and most of those are unreliable.  Read Less

Api is my go to brand for anything that matters.

Api is my go to brand for anything that matters.  Read Less