i'm looking to replace our heaters. we have a 20g, a 27g, will be setting up a 10g and an 8g. i at least need to buy a heater for the 8g and am looking into replacing the rest.
so here are my questions:
what brand would you recommend? right now i'm looking at a hydor theo, and also marineland heaters....but i know that there is a marineland that a lot of people have had issues with, but i can't remember which it is. i'm looking at a stealth pro and a visitherm. the prices don't vary much, so i'm wondering about the quality of the heaters, if there is a difference.
also, how many watts would you recommend for each tank size i listed? (8, 10, 20, 27) i was thinking 50, 50, 100, 150. thoughts?