aquaria: their present, past, and future. 261 
same journal of March 24 last. If it be urged that small 
reservoirs may be made to do as makeshifts, because money 
and space for them cannot be afforded, there is some kind 
E 
of reason in that. But if it be averred to the contrary as 
a principle , then that indicates a singular amount of no 
knowledge which, if possible, is something more than won- 
i 
