Written by Russell McAndrews I. Introduction Large display aquaria can reproduce, in miniature, an almost natural habitat priceless for behavioral

Written by Russell McAndrews One of the not so minor tasks towards developing a stud book for fishes is that

Written by Russell McAndrews I. INTRODUCTION II. POLLUTION - Atmospheric - Nutrient enhancement - Euthrophication - Anoxia/stratification III. OVERFISHING