eshopps adv sump vs refugium sump VS banshea blue for smaller tank...

[CTaylor]

Hi,
Why is http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=30998
So much more $ than:
http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=30997

AND is https://premiumaquatics.com/products/bashsea-24x10x14-biofuge-sump-blue.html
better?


My tank is just a 45 gallon, mainly seahorse tank. Need a refugium secition. SMaller return pump sect is ok, as they are seahorses, no need for big pump. But larger either of protein skimmer OR ret pump section, in CASE i need some room for a reactor, POSSIBLY a skims algae reactor.

THANKS