Related Clues:

• Grouper assembly
• Train set
• Word with summer or reform
• It may be elementary
• See 22 Down
• Classy spot?
• Ecole, in Nanaimo
• Fishy group
• Place for pupils
• Fishy gathering
• Aquatic collective
• Fish flock
• Outperform, slangily
• Educational institution
• Academy, e.g.