By and by, I had prescribe a 20 gallon fish tank for only one crawfish, not much. Crawfish are grimy little animals. They put out a great deal of waste. Also, this waste can make your tank revolting and harmful for other fish, on the off chance that you have them. With a greater tank, similar to a 20 gallon tank, there is more water to assume the heap of the entirety of your pet crawfish’s waste. Crawfish will eat and quarrel simply over anything. They are too forceful and regional. Having said that, in the event that you plan on having other fish in your tank, you need a tank that is sufficiently enormous to hold everybody serenely having a greater tank will decrease the odds that your other fish get eaten by your pet crawfish. They will have more space to swim.
Furthermore, your pet crawfish will have his little region all to himself. Recall however, with crawfish, some other fish in your tank may become crawfish nourishment at some random minute. I generally propose placing forceful fish in the tank and fish that swim close to the top. Red tail shark, mollies and ax fish can regularly function admirably with pet crawfish. They have for me in the past at any rate. With a fish tank that is at least 20 gallons, overseeing water changes for your crawfish, and other fish, will be a lot simpler. Talking about, ensure that you change generally 25% of the water week by week. This will guarantee a sound, clean 30 gallon fish tank. One that will help keep your other fish stays solid, just as your pet crawfish. In the event that you choose to get two crawfish and put them in one fish tank.
In light of my experience, it would not be long until one eats the other. By and by, I think you will require a tank greater than 20 gallons for two crawfish. In any case, in the event that you should have two crawfish, ensure you have separate dens for them both. These can be purchased on the web, made out of PVC or found in most pet stores that sell aquariums. In spite of the fact that the bigger tanks are equipped for lodging more fish, they will cost more cash, and are substantially harder to keep up, particularly if the individual does not have experience thinking about the fish in their home. Subsequently, beginning with less expensive fish, for example, gold fish or cherry thorns will permit the proprietor to figure out how to appropriately keep up and care for the tank, so as to comprehend what to do when they do choose to buy costly, bigger fish for their tank.