OK old timers (over 30 lol, I'm 37). I have an old protein skimmer on my 55G. Looks like this:
I know, someone will say scrap it, buy new. Well, until I save the $$, I'm running this (worked well enough 15 years ago), but I'm not sure the best way. I'm using a really fine bubblestone at the bottom, and a Powerhead 201 for the water flow. Should I adjust the powerhead flow for more skimmate (but more bubbles go into the tank from this), or less skimmate (less bubbles, but very little bubbling over). How should I adjust the flow? I'm thinking more flow, more skimmate = better. Anybody "remember when"?

I know, someone will say scrap it, buy new. Well, until I save the $$, I'm running this (worked well enough 15 years ago), but I'm not sure the best way. I'm using a really fine bubblestone at the bottom, and a Powerhead 201 for the water flow. Should I adjust the powerhead flow for more skimmate (but more bubbles go into the tank from this), or less skimmate (less bubbles, but very little bubbling over). How should I adjust the flow? I'm thinking more flow, more skimmate = better. Anybody "remember when"?