Rowa Phos

★★★★★ 4.7 31 reviews

$24.99
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by fondationcepeo.ca
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$24.99
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 6
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by fondationcepeo.ca
Free 30-day returns Details

Product details

Management number 234756620 Release Date 2026/07/02 List Price $10.00 Model Number 234756620
Category
RowaPhos is a unique man made ferric hydroxide material specifically produced for efficient removal of phosphates, arsenic and silicates from fresh and salt water, having initially been developed in  Germany for treating mains water supplies. As such it should not be confused with natural materials, which are generally based on aluminium oxide, (zeolite).

Within the reef aquarium, phosphates will greatly affect the formation of hard coral skeletons by reducing calcification by over 50% and by inhibiting the deposition of strontium. It is suggested by Borneman that phosphates are a direct poison to calcification.

For other aquarists with fresh or salt water tanks the main drive behind the purchase of Rowaphos is to control the growth of nuisance algae within their aquariums, which can in some cases overrun plants and expensive corals spoiling the aesthetics of the tank and in extreme cases killing its inhabitants.

Phosphates are food for nuisance algae along with other nutrition such as nitrates and light. The problem often becomes worse or apparent when changing to more intense lighting such as to HQI or T5 units.

Tullock states that there is no simple way of controlling excess algae, as there are a number of factors involved, however in most aquarium situations the limiting nutrient ion in terms of algae growth is phosphate.


Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.7 out of 5
★★★★★
31 ratings | 13 reviews
How item rating is calculated
View all reviews
5 stars
86% (27)
4 stars
2% (1)
3 stars
1% (0)
2 stars
1% (0)
1 star
10% (3)
Sort by

There are currently no written reviews for this product.