Mine strech more during peak lighting they shrink under diming and ramping periods.
Yet @MarcosD is my current torch expert I inqure of all things torches. He may have some first hand experience in his shallow frag system.
I'm personally just thinking of investing in a gas generator for those rare power outages. Something small i can throw in the garage when not needed. Enough to run the return pumps maybe a heater if needed for a while. It could also be used to charge phones or other random small appliances...
Be very cautious of how you handle the rodi reservoir to ato container. If a ato pump ever fails you wouldn't want your tank flooded with rodi water. Example a 10 gallon ato container dumped into a 120 gallon reef things would suck but chances are not everything would die. Totally different...
@divewsharks has one of their tanks and he's in san jose as well. Maybe he could give you legitimate user based feed back on their set ups or let you check out his tank one day.
From seeing his tank in person it's amazing from a visual stand point. Even the edges on the tank had me in awe. It...