Hi, I recently acquired a Eclipse Explorer, I'm planning on housing a betta in the 2 gallon tank. The filter cartridges are really expensive and run up to 3 dollars per cartridge since they fit in larger size eclipse units also. I heard taht the walmart regent brand is also marineland? The marineland cartridge for this filter is the "z" size, does regent have a similar one?
Or can I jsut stuff the compartment with filter floss?
Or can I jsut stuff the compartment with filter floss?