Ok my question is. What kind of alge is it? Its geeen and brown spots mostly on my rocks and ither deco. What will eat it? I keep ghost shimp and corydora swarf catfish but they dont seem to eat it. Thats my cleaning crew, is there a dwarf alge eater? Its not on my glass. Im thinking a sucker but plecos get too big im looking for somthing un the 2" range. I have a 26 gal. With 5 painted tetras 3 glass tetras 3glowlight tetras 2 neon tetras 2 gold fish also my cleaning crew and a dwarf african clawed frog ih and a guppy 1 ghost shrimp left 1 corycatfish. Im going to lfs next weekend to get another cory, a neon, some more ghost shrimp and a dwarf sucker any ideas. I know about painted fish i found out after i bought them i know i need more neons and glowfish they do fine in 3s and they school together when scared no i dont want snails i keep dwarf lillies and dont need a snail epidemic so any sugestions no lectures please