powerhead sponge pictures inc.

[molliwopp]

I have one of these that i got with the a new tank. Its 550lph. Will it be any use for a second filter or only really a power head with flow control?

Im was going to use it along side my built in juwel internal or should look at something else as a secondary filter?

Sorry about so many pics and the wrong way up my phone kept telling my it couldnt upload.

[molliwopp]

Anyone?

[bob mccoy]

it will work fine. i used mine like that to