I just read the thread about chubby getting a new home, and I think when I change out my tank from 15 gallon to 25 gallon I am going to do the same thing...use all the gravel from the 15 gallon, alot of the water etc...
My Puffers: Puffers I have kept: T lineatus T miurus A modestus T biocellatus C valentini C coranata C papuan C lorteti DPs suvattii burrfish T niphobles
I just move everything over--gravel, decor, filters, etc. You can change stuff around (decor & filtration in a month). You can upgrade the filtration but leave the old one on there.
You are getting sleepy... you only hear the sound of my voice... you must do water changes... water changes... water changes... water changes...
My Puffers: Puffers I have kept: T lineatus T miurus A modestus T biocellatus C valentini C coranata C papuan C lorteti DPs suvattii burrfish T niphobles
If it will fit on the larger tank, move it to the tank & run it along w/the larger filter for 4-6 weeks, till the larger filter gets established bacteria in it.
Or... start fresh w/Bio-Spira.
You are getting sleepy... you only hear the sound of my voice... you must do water changes... water changes... water changes... water changes...