Every healthy tank will have some form of algae but, that was not my point !darren636 said:algae is not guaranteed 🙂
I thought this is what you meant. I really hope I don't get any algae, luckily fingers crossed so far. 😀foxfish said:Every healthy tank will have some form of algae but, that was not my point !darren636 said:algae is not guaranteed 🙂
The point is if the tank suffers from a nasty algae outbreak in 6 weeks time then remedial action will be required & this action could easily upset sensitive fish!!
Yes, lots of positives but they are also very efficient as gassing off C02!Splinun said:Nice having a sump ain't it!?
They are, I am slightly OD the Co2 just to get it up. I am using the JBL u402 kit. I reckon it will last maybe 2 months. I am happy to replace it that often if it must.foxfish said:Yes, lots of positives but they are also very efficient as gassing off C02!Splinun said:Nice having a sump ain't it!?
How are you dissolving & dispersing the C02?
I have now adapted my sump so that it is only just below the tank water level (lots of room behind the tank) & the trickle tower is actually a sealed unit above the tank water level.
After 20 odd years of using sumps I can assure you they work but, also state they burn gas at a hell of a rate too :?
With six tubes & a mature tank of plants combined with a sump, be prepared to replace you gas cylinder regularly
Wow, that is quite alot, I must not be dosing enough co2 then... According to my permanent co2 attachment its just right.foxfish said:In my 200lt set up, I use 2kg every 12-13 weeks, one benefit of a sump is injecting c02 straight into the return pump or even better if you have a needle wheel return pump...
Check out Toms needle wheel & sump driven tank to see what can be achieved (not by mortals though!) viewtopic.php?f=35&t=17797
Yep drop checker has it good at the moment. I will keep an eye on it for the next few weeks and adjust if needed 🙂. Still no sign of algae, such a 'hands off' tank compared to my old marine 😀foxfish said:If your drop checker says its good & your plants are growing with no sign of algae then - definitely leave it as it is!
Every tank is different of course but once the mass of plants increases the demand for gas will go up...
Yep they are fully grown, they don't do much, just sit there all day, they are lovely fish though! Most books, website etc say 125 litres is enough.ldcgroomer said:These get pretty big, is your tank big enough for them? They already make the tank look small so I hope they are fully grown :-0
They did (Which I expected) So I bought some fishing line and wrapped that and the HC around some slate I had lying around now they don't uproot them, though its taken the HC growing back a week or two!skeletonw00t said:Have they not uprooted all of the HC?!