Old equipment for new tank?
Getting back into the cichlid world...I used to have a 25 gallon tank years ago which was very simple. Just received some lightly used equipment which amounts to a 65-gallon tank (with base), a Whisper Triad filter 2000, a Fluval 403 and a Fluval 104. The tubes are all pretty green inside (literally) - it hasnt' been used in over a decade. Tank is leak-free, cleaned out, and ready to go. My question is are these filters etc worth recovering (new tubing?) since they are all solid green (algae guessing) on the inside - scrubbing out etc? Or should I just pony up and get something else?