TROPICAL AQUARIUM FISHES 



245 



Feeding Fry 57, 58 



'Filter 2^2, 233 



Fin Congestion 1 4G 



^Finisliing Concrete Pools 223 



^Fishfoods (living) 130 



Fishfoods (prepared) 128 



Fish Globes 1') 



"Fish Lico 153 



"Fish Nets 228 



Flukes 154 



'■Fontinalis antipyretica ..183, 184 



*Fontinnlis sracilis 183. 184 



* Forceps 220 



Forty Don'ts 230 



'Freshwater Shrimp 135 



'Fringetail Goldfish 27 



'Froghit 193 



Gallon Capacity 224 



Gallon Weight 224 



*Giant Water Bug 159 



Gill Congestion 151 



*Golden Orfe or Ido 77 



*Golden Tench 78 



Goldfish 20 



♦Goldfish at 2 Weeks 53 



*Goldfish at G Weeks 54 



*Goldfish at 3 Months 55 



*Goldfish Over One Year 56 



Goldfish, Age of 21 



Goldfish, Age in Fancy Breeds 22 



Goldfish, Early Variations 23 



*Goldfish, Competitions 40 



♦Goldfish, Eggs 52 



Goldfish in Running Water 07 



*GoIdflsh, Spawning 51 



Green Tench 78 



*Gyrinidao IGl 



*Hair Grass 178 



♦Hardshell Daphnia 133 



Heat Control 107 



Heating Tropical Aquaria 102 



*Herb Twopence IrtO, 187 



♦Herpestis 185, 186 



♦Heteranthera 1 89, 190 



♦Hippocampus 116, 117 



♦Hippuris 186, 187 



Houseleek 124 



♦Hydra Kil, 162 



♦Hydrachna 101 



♦Hydrocanipa 203 



•Hydrocharis 193 



Hydronietridae 161 



♦Hydroi»hilus 157, 159 



Ichthyopthirius 153 



♦Infusoria 57, 135 



Infusoria Culture 57 



Insect Enemies 156 



♦Isoetes 188 



Itch 149 



