Kent Poly Ox Red Slime Remover 8 oz.
Poly Ox is an organic material oxidizer that does not contain algaecide. It helps prevent the growth of various cyanobacteria, commonly known as red or blue-green slime algae, by removing their food source.
It oxidizes leftover food, dissolved organic matter, and suspended organic material, improving water quality and creating a better environment for fish and invertebrates.
| Product Information |
|---|
| Brand: Central Garden & Pet – Aquatic |
| Product Type: Slime Remover |
| Volume: 8 oz |
| Active Ingredient: Organic oxidizer |
| Contains: No algaecide |
| Usage: Prevents cyanobacteria growth by removing organic food sources |
| Royal Item Number: AKMPO8 |
FAQ
How does Poly Ox work to reduce algae growth?
Poly Ox works by oxidizing organic matter such as leftover food, dissolved substances, and suspended particles that serve as food for cyanobacteria. By removing these nutrients, it reduces the conditions that support algae growth.
Is Poly Ox safe for fish and invertebrates?
Yes, Poly Ox is safe for fish and invertebrates. It does not contain algaecide and operates through oxidation of organic material without harming aquatic life.
Can I use Poly Ox in all types of aquariums?
Poly Ox is suitable for use in freshwater aquariums where organic buildup is a concern. It is recommended for tanks with visible organic matter or algae growth due to poor water quality.

Max North –
I’ve used Poly Ox for three months in my 55-gallon freshwater tank. The red slime has significantly reduced, and my fish seem more active. The water clarity improved noticeably after a few weeks of regular use. No fish stress or side effects observed.
Kimberly Lyman –
It’s effective at reducing organic buildup. I add it weekly during water changes. The algae growth has slowed, and the tank looks cleaner. Works well with my established fish community.
Justin Turner –
After introducing Poly Ox, I noticed less floating debris and a cleaner tank. It’s simple to use and doesn’t harm my shrimp or fish. I’m happy with the results and plan to keep using it.