Acclimate eel from 1.020 to 1.025, how long?

[TimT]

Depending on the size of the eel it might be worse leaving it in the acclimation water than getting it into the tank. 1.020 to 1.025 is not really a big change. Fish tolerate FW baths which is far greater change than what you are doing. Doing a really fast drip is probably best for it.