Why Shipped Fish Don't Die and How Long to Acclimate After Arrival

The reason why fish shipped via express delivery often survive the journey is due to meticulous preparation by the seller. Prior to shipping, the fish are typically fasted for a period, reducing waste production. Furthermore, the shipping bags are filled with ample oxygen, ensuring the fish can breathe adequately for several days. This careful preparation significantly increases the chances of survival during transit. Once your new fish arrives at home, it generally takes about three days for it to settle in and pass the critical acclimation period.

These fish often survive delivery not because of luck, but because sellers fast the fish for a few days before shipping. This helps to empty their digestive systems. Then, the fish are packaged in sealed bags with plenty of added oxygen and placed in shock-absorbing packaging. There's always a degree of risk when buying fish online, it's vital to choose reputable sellers who ideally offer refunds if fish die during shipment. If you're not comfortable with the risks, purchasing fish from a local brick-and-mortar store may be preferable, and the prices aren't typically very different.

How Long Does It Take for New Fish to Acclimate to a New Tank?

New fish usually pass the most critical phase of acclimation around three days after being introduced to their new tank. However, the exact timeframe for successful acclimation can differ slightly based on the species. Fish vendors usually provide a very comfortable environment for their fish, which isn't necessarily what their customers offer. This difference in conditions is a primary reason why new fish sometimes die soon after being purchased because they struggle to adjust to the new environment.

It's best to avoid feeding your fish during this critical acclimation period. During this time, the fish are often stressed from the move and may refuse to eat. Uneaten food can quickly decompose in the tank, causing water quality issues and compromising your new fish's ability to survive. By being patient and not feeding them right away, you allow them to adjust to their surroundings and help them pass the most dangerous stage of the acclimation process. Don’t miss out on this:Pet Breeding