Suction cap

[dannyfish]

Hi all

Any idea is those black colour type of suction cap is it better than those transparent type?
Those transparent type suction cap of mine keep falling out after stick on the glass wall for some time....

[jamesneo]

I have no problem with both. Get a bigger suction cap.
Do not use those cap which are already "hardened". Rubber when left un-used/used for too long become hard.

[edlye]

Both types work fine for me. Like jamesneo said, you should select those which are still subtle as they tend to harden over time. You should also stay away from those with curled edges. I moisten them with a bit of water before attaching them.

[dannyfish]

Both types work fine for me. Like jamesneo said, you should select those which are still subtle as they tend to harden over time. You should also stay away from those with curled edges. I moisten them with a bit of water before attaching them.

Hi Edlye & jamesneo

thank for your replies..

i noticed that those black type (appeared on the pump or powerhead) is more durable than transparent type...
transparent type will become harden and lose its suction & fall off..haha

[coolgear101]

The black one is better and it lasts longer