2 mini riscaldatori USB per acquario, 10 W, con termostato, termostato, riscaldatore per tartarughe per piccoli acquari, per acqua salata e d'acqua dolce

I am using these in 3lts jars they work great, I have been using them for a few months they are still working

although the house heat is not much above the fish tank i was still surprised got them only as back ups but they seem to do the job themselves

Pretty neat, makes it super easy to heat small tanks.Shame the lead isn't a little longer but can't complain for the price.

gern wieder

They work and have one in my large container which is housing Artemis Salina nauplii.Heats water well and keeps it steady, not sure if it's set at 26C or 28C.My nauplii seem to thrive so far so all good.The size reminds me of a standard circumference of a aquarium heater only much shorter the suckers works well and seems sturdy enough.