Nice! When i first got my biocube, I set it up and noticed a bunch of scratches / defects from the manufacturer.Biocube Update
Changed out the substrate from gravel to sand!! No coral or livestock losses yay!
90% water change
Added Dr. Tim to help
Used live sand “special grade”
How I did it.
- Filled up a 15g tub with saltwater a heater and a bubbler.
- Pulled all rock and livestock and put it in tub.
- Trashed all the water in the tank. with the exception of 5g.
- Pulled the gravel and put it in a rubber tub, this was to find the hermit crabs.
- Used a Shop-Vac to get the rest, and scrubbed the bottom of the tank for any debris.
- Added liverock back to empty tank.
- Added sand around live rock.
- Filled tank 1/2 way with the 15g water in the tub. When the tub got low I added the livestock and crabs.
- Added the 5g of old water
- Topped it off with fresh saltwater
- Added Dr. Tim’s 30g
- Pulled filter and turned off skimmer for 24hrs
My LFS luckily gave me a new one, and allowed me time to transfer everything over. I wanted to keep my sand though, and I managed to do it with a turkey baster. Reefers best friend I suppose
I'm planning to add some pics of my coral / tank setup within the next week. My build thread mainly shows how im modding the cube.