Need flow suggestions for 25 gallon sps lagoon

[acropora4u]

Hello I’d like to convert my Reef 2 all SPS. I need to know what you guys suggest for flow- as currently , all I’m using now the two return lines from the stock return pump ... which is this one-

• MightyJet 15W/24V 326 GPH DC Return Pump w/ Controller
• Includes: Flexible hose, Return Elbows and Dual Directional Flow Nozzle

 

[acropora4u]

Mp10 it is , thanks all