Ignore the link to 'tropical tank cleaners' - very misleading. The corydoras suggestion is a good one but please remember, no fish cleans the tank, that is your job and every fish/invertebrate needs it's own diet and care.
Malaysian Trumpet Snails are great for keeping sand spotless AND they don't eat plantsid start with 5 or 6 albino corys and when algae begins to show up slowly add snails until it seems contained for they reproduce quickly
i bough 10 of these a month ago and haven't seen one yetMalaysian Trumpet Snails are great for keeping sand spotless AND they don't eat plantsid start with 5 or 6 albino corys and when algae begins to show up slowly add snails until it seems contained for they reproduce quickly
^^^^^^What she said. MTS are awesome. They leave live plants alone and eat dead ones; they eat leftover food and will even eat dead fish.