If cold-water fish is delivered, it should be delivered on an empty stomach at least 24 hours before delivery (defecation should be minimized during transportation to ensure water quality), then packed with oxygen and delivered in a suitable foam box. If it is sent in summer, it is necessary to add an ice pack (because the water temperature is too high, the fish will consume oxygen and metabolize quickly, resulting in turbid water or lack of oxygen).

If you send tropical fish, you also need an empty stomach. When the temperature exceeds 30 degrees in summer, you need to add ice packs. In winter, it is necessary to stick a warm baby or other heating methods on the inner wall of the box.

Express delivery depends on whether your local express can be delivered alive (some express delivery will be afraid that your box will leak and pollute their other express mail, or the company will not let it live).