Cant decide???

[Bwiz123]

Should I add a custom PVC undergravel filter , I already have a bubbler and a power pump , are they rly worth me ripping my 150g apart to add it

 

[Cornstar]

May I ask why you want to consider adding a PVC undergravel filter to the tank?

Also, what fish, filter and substrate do you currently have?

 

[herp_mommy]

undergravel filters are bunk, IMO

 

[Cornstar]

undergravel filters are bunk, IMO

I second that as well.

 

[Bwiz123]

South Africans, river gravel, just seems tanks with gravel filters are way more clear

 

[Bwiz123]

Fx5 filter