Help with sump

[Saaqib_Ansari]

Hi I currently have a Juwel Rio 300 and I’m running a CrystalProfli external filter. I want to get a sump but I don’t know which size etc.
can someone let me know what I need to get a sumo running. I have no drilled holes in the tank and I don’t plan on getting any so what’s the best way to go about this.

picture below is the sump I’m looking at at the moment is it any good?

 

[Arricefe]

Hi Saaqib_Ansari You are going to need an "overflow" of some kind. You can DIY a system or you can buy one from online vendors. Good luck!

 

[Saaqib_Ansari]

Hi Saaqib_Ansari You are going to need an "overflow" of some kind. You can DIY a system or you can buy one from online vendors. Good luck!

What else would I need to buy? A protein skimmer ?

 

[Arricefe]

Skimmer, return pump, heater and a light if you decide to run a refugium in it.