fm - Absolutely did not even think you were being patronising or anything of the sort actually.
A very good and correct suggestion though.
I have actually found out why the BiOrb is doing badly. This is completely my fault really.
I bought this BiOrb second hand, right, and there are no instruction manual that came with it, was the least of my worries.
Today I went to my local LFS and asked a few question about BiOrb Flows to the staff, and the guys there said they don't like the BiOrb Flows.
Conversation between myself and staff at LFS.
Me - *pointing to the BiOrb on display* well, you sell it here in this shop
Staff - yeah, do you see any fish or shrimps in it? Nope, empty except for ceramic rocks and a few plastic plants
Me - Whats the problem?
Staff - You can't have any gravel or sand in it at all, just the media rocks that comes with it. Did you get some?
Me - yeah, got some when bought it, thought was ugly stuff, changed it for fine black gravel with some stones around the base of the filter for filtration. And covered some fine black gravel on top, make it look nice.
(showed him my pics on iPhone)
Staff - Looks pretty good actually yeah, I like that. Have you had fish dying?
Me - Not had any fish, shrimps and assassin snail, all died except one shrimp.....
Staff - *Nods, knowingly* yeah, your filter cannot filter anything with black gravel blocking the air holes on the filter base........
Me - But I had a handful stones and rocks at the base protecting those holes.....
Staff - Yup, but also you need ALL of the media rocks, thats where your bacteria is, and needs to flow into the filter base, thats why you cannot have gravel or sand, it blocks the filter intake........
Penny drops and relief actually in knowing what the problem was!!
Felt like a daft lump for not working that out in first place, thought a few rocks and stones surrounding the base would be fine. Nope!
So simple really!
GF hates the ceramic bio rocks/stones and refuses to have BiOrb without black gravel covering the rocks,. Had to agree it looks pretty horrible and bare with just these ceramic rocks, planting would be impossible except for Java fern and Anubias tied to bogwood on top of these rocks. Or stay with plastic plants on top.
Good for just fish or a few large shrimps, just a betta in that would be ok.
Sooooo, after some discussions we have decided to sell the BiOrb back on eBay, cash from that sale will go towards another different tank.
Bought another tank already! (nope, BiOrb not on sale on eBay yet!!)
An Aquanano 30 which is a 22 litre tank with filter, heater and media hidden at back of tank, and most importantly, its bigger than the BiOrb
http/www.petsathome.com/shop/aquanano-22-litre-tank-by-aqua-one-(available-in-store-only)-108505?cm_mmc=Google%20Base%20Products%20Products%20Products&gclid=CNrbqLfahboCFbIPtAod734ANw
I actually like this little tank, feels pretty well built and looks good at same time. Much better than BiOrb Flow IMO.
So will be starting another thread soon about Gf's new AquaNano Tank.
Oh, about the lone Orange Shrimp, GF still wants Orange shrimps but does NOT want them mixed with RCS in my tank for temp in case it breeds.
Ok, whats our solution?
We got this set up in my main tank.....
Side of tank view....
Orange shrimp is in a small floating hatchery in my main tank!
The black suckers with spare spraybar pipe clips are positioned underneath and on side to stop it from sinking as the weight of boxwood, small amount of gravel, small cave pipe and moss ball would make it sink therefore Orange shrimp would get loose into my tank which GF does not want! lol
In actual fact that Orange shrimp is much more perky now, no joke, in BiOrb he hid a lot and not moved much. In this, he's all over the place quite happily exploring and I added a tiny wee portion of cooked pea, he is munching away. Lovely Jubbly!
A nice wee home for a lone shrimp and pretty nice as well.
Just for a week or so while I set up the new tank and get that cycled before adding the shrimp.
As well as getting 6 more shrimps, GF definitely wants Venus Guppies as well when tank fully set up in a wee while. She happy now!