stock pump on fluval flex 15?

[braydon f]

so ive had my fluval flex 15 for some time now and im looking to get some LPS corals and maybe a BTA in the future, i just have the stock pump right now which is 137 gph, i do have a jebao slw 3 for flow, but i wanted to see if you all think the wavemaker with the stock pump is good or if i should upgrade to either a sicce .5 or a sicce 1.0 thanks in advance!

 

[lapin]

You might need more flow as well as a better light

 

[braydon f]

You might need more flow as well as a better light

i replaced the stock light long ago lol, currently rocking a noopsyche k7. i will probally get a slw 5 if thats too little, thank you!