Hi I just bought a dojo loach for my 10 gallon, already has a blue Opaline Gourami and 6 zebra dinos. The gourami is kinda aggressive killed and angel fish I put in there. Anyway I want wondering what kinda caves should I put for borrowing. He seems to have made his own under a big rock i have. Also is he in any danger from my Gourami? He's anout 4in long.

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20 Gallon, 6 zebra dinos, 4 green tigers, 3 dojo loach's, 2 blue gourami's, 2 GBR's, 2 bristle plecto's, 2 longfin rosybarbs, 1 syno cat, 1 leopard puffer
25 Gallon, 2 clown loach's, 1 yoyo loach, 1 veil angle, 1 royal plecto, 1 female krib.
36 Gallon bowfront, 1 Green Severum, 2 Auratus, 1 Venustus, 1 Acei, 1 Kenyi, 1 Duboisi, 1 Demasoni, 2 other africans I haven't identified, 2 Pictus Cat, 1 Rainbow shark, 3 tertas, 1 Firemouth cichlid

Thank you for my tank baby, i love it!! even tho its by ur creepy dojo loaches tank