Interestingly...no offense to Opie but I dislike the bubble wands. I used to use them in my fishtanks and was NEVER happy with them. They got clogged all the time and deteriorated fairly rapidly imo. I love those airstones and use a smaller version of the same ones in my fishtanks.

If there is one thing I have plenty of....it's air pumps and air lines. I have enough EXTRA ones lying around to fill a telephone booth so don't worry about that. I have air pumps around here for everything.