Hi I'm considering buying a second hand Boyu197 tank for £175 which is a lot but the seller is coming to my home to set it up for me. He's also including a new Interpet 300w heater. But there is no filter....
I haven't actually bought it yet as I didn't know I also had to buy a filter. The seller suggests a Fluval 350 or 360. These are so expensive so I wondered if anyone on here can help me please regarding buying a filter for this very large tank. Is one of these filters better than the other as I have to clean it all out every 2 months and I'm a newbie to all this.
Thanks for reading all this.