Pump upgrade for JBJ 28g Nano Cube

[Brit’s Fish]

Hi there! I have a 6 year old 28g JBJ Nano Cube in need of new pumps. Does anyone have a good suggestion that will fit in the back chambers?
I'm thinking either the Sicce 1.0 or 1.5?

 

[dmmitchell]

Just bought the MightyJet 538gph for my nano tank. Love how quiet it is, and having power control over it. You might check that out.

 

[Superd513]

Hi there! I have a 6 year old 28g JBJ Nano Cube in need of new pumps. Does anyone have a good suggestion that will fit in the back chambers?
I'm thinking either the Sicce 1.0 or 1.5?

i tried to get the 1.5 to fit but it wouldn't go past the return tube. i sent it back. im going to try the 1.0 i hope it fits. now i realized some of my leds are burnt out. i guess i need a light also. let me know what pumps you finally went with.