

💧 Clear water, clear advantage — don’t let algae steal your spotlight!
Seachem PhosGuard is a premium, highly porous bead-shaped filter media designed to rapidly remove phosphate and silicate from both freshwater and marine aquariums. Each 100 ml bag effectively treats up to 60 gallons, delivering fast-acting, long-lasting water clarity while being safe for all aquatic life. Trusted by aquarists worldwide, it outperforms competitors to keep your tank pristine and algae-free.


| ASIN | B00029PO6O |
| Allergen Information | Yam Free |
| Batteries Included | No |
| Best Sellers Rank | #4,618 in Pet Supplies ( See Top 100 in Pet Supplies ) #161 in Aquarium Accessories |
| Color | standard |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,890) |
| Date First Available | 9 August 2012 |
| External Testing Certification | Não aplicável |
| Item Form | Granules |
| Item Weight | 95.2 g |
| Item model number | 185 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Aquatics, Aquatics Water Conditioner, Aquatics Water Conditioner Conditioners, PetSupplies |
| Product Dimensions | 3.18 x 11.91 x 12.7 cm; 95.25 g |
| Quantity | 1 |
| Size | 100 ml Bagged |
| Specific Uses | Aquarium Filtration |
| Volume | 100 Milliliters |
| batteries required | No |
J**N
Wrong Item
Got the wrong item, gave me Seachem Purigen instead of seachem Phosguard. Not happy with it
T**O
I’m absolutely thrilled with Seachem PhosGuard and here’s why I’m giving it a 5-star review: 1. Excellent at Removing Phosphates: I’ve been dealing with high phosphate levels in my aquarium for a while, and Seachem PhosGuard has been a game-changer. After using it for just a few days, I noticed a significant reduction in algae growth, which was one of my main concerns. The product works efficiently at removing phosphates, improving water clarity, and maintaining the overall health of my tank. 2. Easy to Use: The 100 mL bag is convenient and easy to place in the filter. It’s designed to be used in a filter bag, which makes it super simple to add to your system. I also appreciate that it’s not messy and doesn’t leave any residue in the tank once it’s in place. 3. Safe for Aquatic Life: I love that Seachem PhosGuard is safe for my fish and plants. I’ve had no negative effects on the aquatic life in my tank after using it, which is a huge relief. It’s one of the reasons I trust Seachem products—they’ve always proven to be gentle on sensitive ecosystems. 4. Fast-Acting Results: The results were quick! My water cleared up in just a few days after starting to use it. You can see the improvement in the clarity of the water and a reduction in algae build-up. If you have any phosphate-related issues in your tank, this product will definitely help. 5. Long-Lasting: While the bag is small, it goes a long way! The 100 mL lasts quite a while, and you can reuse it for multiple cycles. This makes it a cost-effective solution for keeping phosphate levels in check. 6. Great for Freshwater and Saltwater Tanks: I’ve used this in both my freshwater and saltwater aquariums with great success. Whether you’re managing a fish-only tank or a reef tank, this product works across the board. 7. Reliable Brand: Seachem is a brand I’ve trusted for years, and this product lived up to the high standards I’ve come to expect from them. Their products are always effective and reliable, and PhosGuard is no exception. Final Thoughts: If you’re battling high phosphate levels in your aquarium, Seachem PhosGuard is a must-have. It’s effective, easy to use, and safe for both fish and plants. The results are noticeable quickly, and I’ll definitely be keeping this product stocked in my aquarium maintenance supplies! 🌟 Highly recommend for anyone needing to reduce phosphates and improve water quality in their tank!
S**R
Ive had problems with brown algae in my 75 gallon tank for ages,I came across a video of this product and thought i'd give it a try. Best move ever,controls the algae for weeks and when i see new algae i just put in a new pack and its gone. I would totally recommend this product to anyone with an algae problem
Z**L
Top produkt,👍 Ich bin sehr zufrieden.
A**N
Original Seachem product. My water had a lot of phosphates and had diatom nightmare and this product reduced a very little bit. The best thing I recommend installing a UV filter will kill floating diatom to some extent and control it by doing more water changes. The seller is a good and genuine Seachem product
J**A
Excelente producto. Realmente baja los fosfatos en acuario marino
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