New Toy

[Ruth]

Hmmm - I had to google search to see what the heck dilithium crystals were - and I think they must have been included at the price I paid for that beast.
I will try and get a picture with something in it for scale but suffice it to say it is big although I don't really think I would fit inside - and no I do not believe you can overskim a tank if you are doing regular water changes as well to replenish any trace elements that might be used up or skimmed out. IMO there is far more to be gained by skimming a tank aggressively than might be lost due to heavy skimming.