Been thinking the set up i have at the mo under the tank is a bit untidy , i am not ready to strip it down and sump it but i did find this
https://www.ebay.co.uk/itm/Triple-Fl...YAAOSwDRxZsDMn
I was thinking i could use the first one has a filter and the other two as my cheato and rowa reactors , what do you think ?