"Dinosaur eels" (senegal bichirs) are neither dinosaurs nor eels, and a 10g gallon tank is far too small to keep them in. This is a more pressing issue than lime accumulation.
They're rather placid as well...the idea that they'd jump out of a tank to attack a human being certainly sounds more like fishfiction than fishlore to me.
They're rather placid as well...the idea that they'd jump out of a tank to attack a human being certainly sounds more like fishfiction than fishlore to me.