Electric Blue Crayfish Eel & Knifefish Due to their size and

Due to their size and slightly territorial behavior

they add visual interest while coexisting well with other community fish

Ammonia poisoning is the most common killer of aquarium fish

perhaps like sand or a substrate similar to soil

Magnesium Amino Acid Chelate

Electric Blue Crayfish Eel & Knifefish Due to their size andThe Crayfish is a freshwater crustacean commonly found in the aquarium hobby. The average Crayfish reaches 3" in size and should be housed in a minimum of 30 gallons. There are not many fish you can put with your Crayfish, but if you wish to keep more than one Crayfish together, you will need a larger aquarium to avoid aggression. You should provide your Crayfish with hiding spots and caves.