Dr. Tim’s Phos Eliminator Plus
Phos-ELIMINATOR PLUS uses two types of superior media to quickly remove phosphate and silicate from marine and freshwater aquaria. Reef Safe.
Use 1/4 cup (60 ml) of Phos-ELIMINATOR PLUS for every 50 gallons of saltwater or 100 gallons of freshwater. Product should be rinsed with freshwater before use. CAUTION – product may generate heat and fizzle upon initial contact with water – handle carefully. Place into a filter bag and put filter bag in area of high water flow. Product is exhausted once you see phosphate levels start to increase.
| Usage | Amount |
|---|---|
| Marine (saltwater) | 1/4 cup (60 ml) per 50 gallons |
| Freshwater | 1/4 cup (60 ml) per 100 gallons |
FAQ
How often should I replace the Phos-ELIMINATOR PLUS filter media?
Replace the filter media when you notice phosphate levels starting to increase.
Can I use Phos-ELIMINATOR PLUS in both marine and freshwater tanks?
Yes, it is effective in both marine and freshwater aquaria.
Is the product safe for reef environments?
Yes, Phos-ELIMINATOR PLUS is reef safe.

Olivia Gray –
Used it in my 75-gallon saltwater tank for the first time last month. Phosphate levels dropped significantly within two weeks. The product worked well without causing any algae issues. I placed it in a filter bag with good water flow and it stayed effective for about six weeks before I needed to replace it.
Sue Kerr –
It’s effective for reducing phosphate in my freshwater tank. I used it as recommended and saw a noticeable improvement in water clarity. The initial fizzle when adding it to water was a bit surprising, but safe to handle with care.
Zoe Powell –
Great product for maintaining stable phosphate levels. Works well in both saltwater and freshwater setups. I’ve used it for over three months and haven’t had to adjust my water changes as much.