Neighbor gave me his 30 gal w/working UGF and powerhead. Just enough water left in it to cover the gravel. Here's my dilemma: tank glass is pretty crappy and needs a good cleaning. I dont' know whether to keep the functioning UGF w/bacteria bed or dump the whole thing, clean thoroughly and use an Eclipse style filter. He transferred his fish to his new tank and they were/are healthy. Thoughts? Tank also has a hanging filter on the back that he used to help keep the water clear.
Thanks, Gary
Thanks, Gary