what do you use to make caves and hiding spots?

[grannylvsfish]

I do not want to put rocks in my tank, but I do want to provide hiding spots for my fish. any help would be appreciated

 

[krytan]

driftwood

 

[BoredAgain]

Driftwood, plants, pots...just get creative.

 

[msjinkzd]

i use driftwood or terra cotta pots

 

[soobie]

Driftwood.

 

[Mgamer20o0]

terracotta pots.

 

[grannylvsfish]

I have 4 more driftwood coming, I will be adding plants to it . Thanks, I want my babys to have cool places to hide, but some of my fish are big, so big pots?

 

[Bk718]

pvc tubes, hamster tunnel tubes, glass jars/cups

 

[MIKE D]

I use this

old pic.

 

[grannylvsfish]

pvc tubes, hamster tunnel tubes, glass jars/cups

I like the idea of PVC, can you paint that and will it stay painted? how does one keep it down? ( fill it some with gravel)