Japanese Please click here My farm Bio-Mesh Microbes Purification Oxidation methods A pond is various. Structure of a pond Reconstruction Repair of a pump Warm tank Structure of a Warm tank Raise in a tank Competitive show Mail order Topics
保温水槽で当歳を飼う
１トン保温水槽３５尾１０月に１６cm平均	翌春３月に平均25cm-35cm
１トン保温水槽これには１０月に１６cmを５０尾入れて翌春３月に平均２５cm