You read that one should buy a bigger skimmer just in case you upgrade, I say bull! With bigger skimmer you only end up running the skim wet. Constantly adjusting it to skim better because it's idel. Adjust and adjust to produce the foam froth, only to have it constantly over flowing.
Look at your water volume, what your bio load will be and buy according. Spent a little more the first time and be over with it. In trying to save a dime we spend a dollar.
Reef octopus ,bk ,tunze, esshopps,Itec ect, read up ,be selective, some will always tell this brand is better than that!!!
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