The best replacement for pleco is oto.

The best alternatives to pleco are rated as following:
★★★★★  oto
★★★★  hanping
★★★★  otto
★★★  snails
★★★  algae eater
★★★  cory
★★  chinese algae eater
★★  snail
★★  anki
★★  loach
★  wenlin
★  cory cat
★  skritter
★  bristlenose
  bristle nose pleco
  cory cats
  otocinclus
  crayfish
  bushynose
  chinese algea eater
  not to pleco
  rubber nosed pleco

Your alternative for pleco is not listed? Suggest!
Speaking about pleco, one probably shouldn't forget about african cichlids.

Other search terms related to pleco and their ratings are:
★★★★★ african cichlids
★★★★★ cichlids
★★★ sand
★ piranha
fancy goldfish
You have in mind a companion for pleco and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of pleco in all years. Click on graph for more.
pleco
oto
hanping