| Oi! There are many fish known to be "jumpers," including but not limited to wrasses, firefish (dartfish), I've heard Royal Grammas can be jumpers, and several others I can't think of at the moment but I'm sure others will chime in.
a good solution to still allow oxygen exchange but keep the jumpers in is "eggcrate", the white plastic light diffusers sold at Home Depot. Easily cut to size, good ventilation, and no jumpers!
Travis |