Hi,
I have just set up my new Juwel Rio 125 tank and I am really confused!!! The Juwel filter system which is enclosed in the big black casing is fully submurged in water. However, the instructions tell me that I need to change some of the sponges on a regular basis. How am I meant to do this when they are submerged under water??? Am I meant to take almost half of the water out of my tank every time i need to do this? Sorry, If this is a stupid question!
Thanks in advance
I have just set up my new Juwel Rio 125 tank and I am really confused!!! The Juwel filter system which is enclosed in the big black casing is fully submurged in water. However, the instructions tell me that I need to change some of the sponges on a regular basis. How am I meant to do this when they are submerged under water??? Am I meant to take almost half of the water out of my tank every time i need to do this? Sorry, If this is a stupid question!
Thanks in advance