Get an aquaclear 20 it 30 hob filter, it will suit your needs perfectly.
Your mulm problem bothers me. Mulm doesn't just show up in a tank, it's created by fish poo, over feeding, decaying plant matter, etc. Correct the underlying problem and you should have a much easier time finding a good filter.
Your mulm problem bothers me. Mulm doesn't just show up in a tank, it's created by fish poo, over feeding, decaying plant matter, etc. Correct the underlying problem and you should have a much easier time finding a good filter.