How are your Catalina's holding up? Any issues with the hose disconnects? Have you had a chance to compare them to the SunSun filters?
they are holding up fine.
the hose disconnects have had no issues.
on maintenance simply unplug pump. turn flow valves off and disconnect...
I have not had the opportunity to try sunsun..I would love too but no long use paypal(tho reconsidering the possibility)
I did order a new Catalina..model CA1000..ordered Friday and received the following Tuesday.
The model has changed.. they no longer use disconnects on the hoses.. but rather they now have a removable pump Assy...the hoses use a different connection..simply slide them on and tighten the nut(clamps up and locks the hose in position.)
I am curious how the newer removable pump assy works on shut off.
I'll prob test it this weekend. it appears the lever to remove the pump also works as the shut off.
hooked this up last night after a rinsing of parts.
used the primer(one pump in this case) flow started then plugged in filter.. flow is good.. I am only using filter floss atm and the filter is running in conjunction with the existing filter..I will transfer the media this weekend and add bio media.
http://www.catalinaaquarium.com/product_info.php?cPath=37_40&products_id=971
one other change I noticed.. they only use a gasket on the bottom tray the idea is the gasket seals the tray and reduces bypass..the trays all still use gaskets on the 'in' flow side. the water goes to the bottom and flows up thru the trays to the pump (on top)