hose

What actually is this slime that has built up on the pump tube. It only builds up on the tube and no where else really.

Morning, I'm currently in the process of setting up a new 450 litre tank. Having read very good things, I ordered an Aqual-el Ultramax 2000 external filter and also an Aqual-el flow inline heater. The heater only works on hose of a 16mm internal diameter. The website I bought the Ultramax 2000...

Hello, I am reasonably new to the hobby and have a reasonably small around 30-40 litre tank and have a Syphon tube for cleaning gravel however, I get half way through cleaning and the water gets really low in the tankand I have to fill another bucket of water, dechlorinate, put it back in and...

Hello Everyone,  I had a question regarding running the hoses for my Fluval 406 Cannister into a 55 gal tank (48x13) through the hoods. The tank has two similar hoods with perforated cut outs along the back of each for a Penguin 350 (I am using the cannister in the place of the Penguin 350). ...