SALTWATER FOWLER
• 37-gallon tall glass aquarium
• 30-lbs Caribbean sand
• 27-lbs live rock
• 1 Hydor Koralia-3 Power Head
• 1 Hydor Koralia-1 Power Head
• 1 Tunze 9002 Protein Skimmer
• 1 Tunze 3165 Nano Cleaner
• 1 Basic Florescent Lighting
Posts: 168
Powerhead for 40-gallon FOWLER
Good morning - would one Koralia 3 power head rated at 850-gph provide desirable water circulation in a 40-gallon FOWLER aquarium? Or is that overkill and would I be best to go with two smaller power heads?