I personally love the look of either, if you only have a hang on back filter maybe it’s more beneficial to go a little sponge filter, they are pretty cheap and I find they do a good job of storing some of that biological bacteria. But of course go with what you like :)
100L multi tank - 8 little fellas In there, thought I’d show everyone a picture and see what they thought.
Just a little air pump hooked up, as well as an aqua one nautilus 600 pump doing it’s job well.
So, my planted 35G tank (150L) is going downhill the plants were fine about 3 months ago. My blue stricta leaves are now curling in at the tip new growth seems to be forming all twisted and with holes in the plant. Water parameters are.
Ammonia/Nitrite/Nitrate: 0/0/25> PH: 7.6
My fertiliser...
Thanks but some liquid potassium fertiliser been putting some in it says to do it weekly but i feel like i should do it a little bit more if this the issue?