Just wondering really - DS would love a goldfish...but we have a kitten
So, would a lidded tank be enough to stop the cat? She's shut out of the living room when we are out and at night so couldn't easily get to them when we aren't here.
Also, are they expensive? How noisy are the filters - I could put it in DS's bedroom then (cat never allowed in bedrooms, you see)
He wants a tank like this which seems a good deal to me?
Any advice?