SL-Aqua Bio Protector Z1 Size:10G for use as a mechanical

for use as a mechanical filter medium before biological cleaning of the water

The overhangs

75KG (without valve)

Summer food with 4% spirulina for Koi

Pale new leaf growth and when bolder colors are require

SL-Aqua Bio Protector Z1 Size:10G for use as a mechanicalSL Aqua Bio Protector Z1 is made from natural plant extracts that can kill planaria and hydra quickly. The use of Z1 in accordance with the manufacturer's recommendation is completely safe for the bacterial flora in the tank and does not damage the so called nitrogen cycle. It is harmless to fish, shrimps, and plants. The powder is very easy to dissolve in water, has the texture of powdered sugar. The container is 10grams, can treat 132 Gallons. When