Seachem PhosGuard 1L/34oz
PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all competing products. 500 mL easily treats over 150 gallons*. This product is sold by volume. Cited weight is minimal weight.
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Product Specifications
| Feature | Detail |
|---|---|
| Active Ingredient | Phosphate and silicate remover |
| Volume | 1L (34oz) |
| Recommended Use | Marine and freshwater aquaria |
| Not Recommended For | Phosphate buffered freshwater |
| Treatment Capacity | 500 mL treats over 150 gallons* |
| Form | Bead-shaped, highly porous |
FAQ
Can PhosGuard be used in a marine aquarium?
Yes, PhosGuard is recommended for use in marine aquaria to remove phosphate and silicate.
Is PhosGuard safe for freshwater aquariums?
PhosGuard can be used in freshwater aquaria, but it is not recommended for phosphate buffered freshwater systems.
How much water can 500 mL of PhosGuard treat?
500 mL of PhosGuard easily treats over 150 gallons.
Anna Butler –
I’ve used PhosGuard in my 100-gallon marine tank for three months. Phosphate levels dropped significantly and my algae growth has improved. The beads flow well and don’t clog the filter. Easy to add and effective.
Owen Hodges –
Good product for reducing silicate and phosphate. Works well in a mixed-species freshwater setup. The flow is smooth and the filter doesn’t get blocked easily.
Dan Grant –
After switching from a chemical phosphate remover, I noticed a clear improvement in water clarity. PhosGuard has been stable over several water changes and keeps levels low.