Sera Siporax Pond Protect Professional

High-performance, wear-resistant filter medium for all pond filters

sera siporax pond protect Professional is the biological filter medium with a wear-resistant protective ball, which has been specially developed for use in filters with a strong water flow. The outer cover protects the siporax ring inside and directs the water flow directly into it. In this way, the flow through the sintered glass ring is even more effective and the nitrification performance of the filter bacteria is increased, thanks to maximum oxygenation. The siporax inside offers, thanks to its extraordinary tunnel structure with a large number of three-dimensional pores, optimal conditions for the settlement of the filter bacteria, in a proven way. The surface area required for the settlement of the bacteria is optimally increased and the decomposition of harmful substances is maximized. The result is biologically pure water and particularly long filter cleaning intervals.

The dosage depends on the number of fish in the pond. For 1,000 grams of fish 145 balls are needed. In a pond with a moderate number of fish, with about 200 g of fish and a maximum of 1,000 g of fish per 1,000 liters of pond volume, a 10-liter container with 210 balls is sufficient for 1,500 to 7,300 liters and a 50-liter container with 1,050 balls is sufficient for 7,350 to 37,000 liters.

To easily calculate the quantity needed, multiply the weight of the fish (in grams) by a factor of 0.145. The result will be the number of balls needed.

Product recommendation:

sera pond crystal clear Professional is the ideal complement to mechanical filtration. The innovative and patented three-dimensional fiber structure of sera crystal clear Professional removes even the smallest particles from 10 μm (e.g. floating algae, detritus) in a short time.

Sufficient for:

10 liters = 1,500 to 7,300 liters.

50 liters = 7,350 to 37,000 liters