Hi!
I'm no expert and others may certainly offer better advice. I have been out of the reefing game for over a decade, but I recently got back in with two small tanks, a 15 gallon and a 10 gallon. Both were started with Tampa Bay Saltwater aquacultured live rock and sand, and I couldn't be happier with it, and I feel it's well worth the expense. I had been intrigued by TBS rock and sand for years, and though I've been planning a larger tank using dry rock and sand, I thought I'd start my little tanks with the TBS rock/sand, and I'm so glad I did.
I'm not sure if you know this, but TBS does offer small packages of their rock and sand delivered directly to your door, they call them their "
treasure chests".
I ended up ordering three of their small treasure chest packages, but I had them shipped by the air freight option, which is where you pick it up at or near you local major airport. I had for years resisted this option as both expensive and a pain to go pick up. Turns out, shipping my three treasure chest packages via air freight was way cheaper than the "treasure chest to your door" option. Picking up my shipment at my local airport was a bit of a pain because no one at my local airport could tell me where to go to pick up an air freight shipment, but that's not on TBS, and once I found where I was going it was super easy. Now that I know where to go, I would absolutely order TBS rock and sand for an air freight pick up without hesitation.
I started my tanks with TBS rock and sand on November 13th with just the rock, sand, and whatever hitchhikers came with. To this day, I am still finding critters. With my rock and sand I also received a bunch of Astraea and Cerith snails, hermits, a Mithrax crab, several porcelain crabs, a brittle star and more. I continue to find things like what I believe to be a Florida grass shrimp and a decorator crab.
By the way, the good ladies at TBS were unbelievably responsive, patient, and helpful with my 1000 or so questions I threw at them before ordering. I'd encourage you to reach out the them with any questions you have, I know they will be extremely helpful.
If you're even a little bit considering rock and sand from the good ladies at TBS, please do not hesitate!
@LiverockRocks - thanks again ladies! Rock on!
EDIT: You can absolutely mix Caribbsea sand with TBS live sand. This was my plan, but TBS sent me so much, I didn’t need the Caribbsea sand after all.