Yeah I've always wondered why it says "fully submersable" though, and then has that line??? I've seen lots of heaters totally underwater, even in "professional" tanks in zoos. Not too sure on this one, but yeah it's best to follow instructions, right??twig said:hey i think your heaters are below the waterline i can see drawn on it. I have a 200 watt jaeger or however it's spelt and i keep the blue part above the water at the line like it says ...
AH!!! I get it!! It HAS to be up to that line atleast!!! Derrrrr!! :duh:RockabillyChick said:if its fully submursible, it's able to be completely under water. they have the line to indicate that the heater HAS to be covered up to that point at LEAST. if the water gets below that line, you have to unplug the heater to keep it from exploding or something.
gotriceboy said:And 200 lbs. of rock makes up the floor of the tank. I then covered the rock with sand. This was done so when my RD digs, He wouldn't expose a glass or eggcrate bottom. Thought it would add a more realistic environment.