Choosing fish for your can be hard. Fish are usually not what they seem, and you should never pick a fish just based on how it looks. This article will help you choose your fish for your freshwater aquarium.
I picked up a couple of gold fish like 10 days ago
Water chemistry in freshwater fishkeeping generallyrefers to two difference concepts: pH and hardness. While pH is easy totest and simple to understand, hardness is quite a complex conceptbecause it means different things in different contexts.
instantly they began to act erratic
Tropical freshwater aquarium fish reside in a wide range of water habitats from fast-flowing mountain streams, to great lakes, to slow-moving rainforest rivers. Each of these biotopes, besides having unique fish species, has unique water properties due to environmental factors. Because fish do come from unique natural water sources, their water in captivity should have similar characteristics. To recreate natural settings, the aquariast should have some knowledge of basic water chemistry, specifically pH, water hardness, and the nitrogen cycle.
I thought just stress from the usual