i have a floor filter i just got and i filled the tank half way up. i will add gravela nd rock today which will displace the rest of the water. now, i turn the bottom filter thing on and the pump part at the top doesn't pump anything.. what could be a problem? does the top have to be covered by water? it's only half way up like i said, so what's the dealio?
there is a silicon seal to keep the piping together, but i don't seen any water being pulled from there, plus it shoudln't affect the problem i have.
there is a silicon seal to keep the piping together, but i don't seen any water being pulled from there, plus it shoudln't affect the problem i have.
