I am on holidays atm, but I'll see what I can do in the new year about a video 
I got the BGK with Firemouths & Polleni small spot in a bare bottom 4'x1.5'x1.5' tank with 4 pieces of driftwood. The BGK can hide in a PVC pipe or the driftwood. I buffer my water with a dozen oyster shells in one of the canisters & got some limestone/coral in the tank next to the intake as well. So my water is pH7.2 to 7.4 at 26 Celsius. GH & KH would be about the same given my buffering method.
I am getting some pebbles around 2" next year & will put the two BGK in the 3'x1.5'x1.5 on they own with driftwood on the pebbles somehow. I don't want the food to get in between the pebbles & get spoiled tough.
Cheers, Happy New Year to Youl

I got the BGK with Firemouths & Polleni small spot in a bare bottom 4'x1.5'x1.5' tank with 4 pieces of driftwood. The BGK can hide in a PVC pipe or the driftwood. I buffer my water with a dozen oyster shells in one of the canisters & got some limestone/coral in the tank next to the intake as well. So my water is pH7.2 to 7.4 at 26 Celsius. GH & KH would be about the same given my buffering method.
I am getting some pebbles around 2" next year & will put the two BGK in the 3'x1.5'x1.5 on they own with driftwood on the pebbles somehow. I don't want the food to get in between the pebbles & get spoiled tough.
Cheers, Happy New Year to Youl





