Is This Ok?

[snake007]

Is this fliter ok for a 20 gallon with one dwarf gourami?

http/www.allpondsolutions.co.uk/aquarium-1/aquarium-filters/internal-filters/800l-h-aquarium-internal-filter.html

 

[pkppv]

Yes!!! great flow rate for a 20gallon. The flow rate is about 10x the volume of your tank, so id say that it is a good choice.